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vegetable-gratinWhen I think of gratins (more often than you might imagine) I think of a dense pile of creamy, cheesey thinly sliced potatoes, bubbling and browned. A dish so rich that when you dig out a lush spoonful it is umbilically attached by a stretch of gooey cheese. Now that’s a gratin.

That’s also an incredibly calorific side dish: A meal it ain’t. Although I sometimes crave a big splodge of cheese-saturated carbs I can’t say I would want it as a meal. Not even if it is married on the plate with a blameless green salad. I have a similar relationship with mac and cheese. I get bored. I get full. I get up to change into stretchy trousers. I go to sleep.

I do however love the idea of layering vegetables with a bit of cheese and herbs, and tucking in with a big spoon. It is with this thought – and the unvarnished truth that  the simplest way to parlay veg into a family-friendly recipe is to stick it in a gratin – that I made this healthy vegetable gratin.


Gratins are a cinch, especially if you bear in mind a couple of things. None of these are crucial but I think they help give the best result. Ignore me if you are already a keen gratin aficionado.

First of all, the easiest way to approach a healthy (ie not swimming in double cream) gratin made with harder, wintery-type vegetable is to lightly cook them beforehand. Lightly roast, saute, griddle, steam, boil – whatever is your preference. Then it is just a matter of deciding which cheese and herbs you fancy, whizzing some breadcrumbs (fresh is best but who can say no to panko) and proceed to build a mini fortification of vegetables. During the cooking the vegetables will collapse, release their natural moisture and, crucially, intensify their flavour. If you use all hard vegetables – like potatoes and celeriac – they will need a little stock or milk added to the dish. For most summer vegetables you can just layer up with cheese and shove in the oven.

The second consideration is the cooking vessel. I was lucky enough to pick up a French tian at TK Max, but any heavy, shallow, wide dish will do – Pyrex is good. Incidentally, tian is not only the name of the actual cookware but also describes Provencal vegetable gratins. A bit confusing!

This is just a personal preference, but for the most part I like to balance out sweeter vegetables – like pumpkin – with something green. This also goes for if making a (slightly) creamier version. I like to think it balances out the calories of a creamy gratin, but of course it sadly does not.

Lastly, use good produce. Out of season, shipped-from-goodness-knows-where vegetables will stand out – for all the wrong reasons. Gratins are simple, and reliant on the inherent taste of the produce. Poor-quality vegetables have nowhere to hide, unless it is behind a heart-stopping cloak of double cream and cheese. Seasonal is also cheaper and more nutritious, too.

This is one of numerous vegetarian gratin ideas that I have been playing with lately. As the autumn and winter vegetable season deepens and varies I will bring you a few more gratin ideas, each with different herbs and different toppings. But none that will require the wearing of Lycra®. Comfort food without the comfort waistband. 😀

healthier-vegetable-gratinA Healthier Autumn Vegetable Gratin

Last year: Roasted Fruit with ‘Baklava’ Crumble

Two years ago: North African Okra Tagine with Spiced Crispy Tofu

Miss R’s track of the week: Izzy Bizu – White Tiger

This is a stripped-back, easily-made gratin, far removed from something you might pay good money for at a nice restaurant. But I would stick my neck out and say that it is just as nice, but in a different way. A healthy way. And you can eat a good portion of it without feeling like you need to take a week off to digest it.

In something so simple it is imperative to have tip-top ingredients – vegetables, cheese, bread. Although this gratin is all about the seasonal vegetables, best quality cheese and good, fresh breadcrumbs bring it all together into something more than the sum of its parts. And vegans, this will be great with a good quality vegan cheese or use some vegan cream with garlic grated in and a pinch of mustard.

2 tbsp olive oil, divided + extra for drizzling (can use oil spray instead)

1 small onion

4 cloves garlic (smoked garlic is wonderful in this)

200g chard, collards, mustard greens OR 400g spinach (if you can get it, chard is best – so flavourful)

1 small butternut squash or other hard squash, deseeded (I used an onion squash – not my first choice, but it’s what I had)

1 aubergine

4 good-sized ripe tomatoes and a handful of cherry/grape tomatoes (keep these whole)

1 tbsp fresh thyme leaves

2 handsful of strongly flavoured, freshly grated cheese, such as a farmhouse or artisan cheddar (vegetarian Parmesan or feta would be good too). Vegan cheese if you like.

Good bread – a mounded handful – blitzed in a food processor with 2 tsp fresh thyme leaves and a three-finger pinch of salt and pepper (I used a hunk from a day-old Polish rye and spelt bloomer and some smoked Maldon salt).

Prepare the vegetables: Finely dice the onions; mince or press the garlic; shred the chard/spinach; peel, deseed and chop the squash; slice the aubergine into large ‘coins’ and quarter the coins; slice the larger tomatoes.

Heat the oil in a sauté pan and gently fry the onion and garlic for a couple of minutes; add the chard and sauté until the chard is limp. If you use spinach you may wish to squeeze out some the liquid from the cooked spinach, but you still want a good bit of moisture. Set aside.

Toss the butternut squash in 2 teaspoons of oil and lay on a baking tray; use the rest of the oil on the aubergine slices (or use oil spray) and put on a tray. Bake both vegetables for 15 minutes in a 180C/350F oven. Keep the oven on.vegetable-gratin-ingredients



ready for baking

To assemble: Oil or butter a large gratin dish or similar. Spread the chard and onion mixture  on the bottom, followed by the cooked squash; sprinkle over half the cheese and most of the thyme leaves. Scatter over the aubergine, followed by the tomatoes; sprinkle over the remaining cheese and thyme, followed by the breadcrumbs. Drizzle olive oil over the crumbs and on ‘bare’ vegetables.

Bake in the oven for 25-30 minutes, or until the top is golden and it looks ‘done’.

Serves 4. Any leftovers are nice cold too. We had this with a pear and buttermilk dressing coleslaw (recipe soon).

Note: try a mix of smoked and regular cheddar for extra interest; add a layer of canellini beans for more protein, or instead of the cheese.

pear and buttermilk dressing coleslaw

pear and buttermilk dressing coleslaw (recipe soon)


This week I am popping this autumn recipe over to Four Season Food for the Sliding Into Autumn theme. This challenge is curated by Anneli of Delicieux and Louisa at Eat Your Veg. Thanks for this wonderful theme! I would also like to send this to Mark at Javelin Warrior’s Cookin’ W/ Luv Made With Love Mondays to give homey punctuation to all of the gorgeous cakes. And also over to Lavender and Lovage for Karen’s delightful and eclectic Cooking With Herbsfsf-autumn6797570797_5f6497bd2e_zCooking-with-Herbs-300x252-150x150.

41 thoughts on “A Healthier Vegetable Gratin

  1. Nazima says:

    I love this Kellie. I too find normal gratin a little too rich and this with it’s palette of vegetables looks wonderful. By the way I have some figs and am planning on baking a galette using your plum and galette recipe this week. I have damsons as well as normal plums so am tempted to try throwing them in too. x

    1. I think a lot of us have got used to eating lower fat meals, and the higher fat stuff doesn’t sit well. Or at least in larger portions. Glad this recipe appeals. And super chuffed that you are making a galette with your figs 😀

  2. saucygander says:

    Your thoughts on cream-heavy gratins really struck a chord, will be trying this lighter and healthier version soon, thanks for sharing!

  3. Love this recipe too Kellie & the excuse to indulge in a ‘healthy gratin’ -just right for this weather!

    1. Absolutely! But you run so much you could cope with the less healthy version, no problem ;D

  4. klopez415 says:

    This sounds amazing and your pictures just make it look even more amazing!! I love all the colors and the use of fall vegetables! I haven’t tried onion squash or aubergine but they look really good in this dish!

    1. I find that onion squash are a bit dry so I would actually recommend butternut squash. And as for aubergines, they are the same as eggplant so maybe you have had them. And thanks for the kind comment

  5. It looks absolutely delicious and such a versatile recipe… a savory crumble more than a gratin, good idea!

    1. Kind of a cross-breed I guess. And yes, is versatile. Last time I made it was with peppers, onions, aubergine, spinach and marrow, with basil and feta

  6. Deena Kakaya says:

    Did I mention how fat I’m getting?! Lovely recipe…delicious looking xx

  7. Sunil says:

    wow finally a veggie delight. Being a veggie i shall ask my wife to prepare this for me. Thanks a lot for sharing. Hope this dish would be a gastronomic delight 🙂

  8. roytanusree says:

    Amazing recipe Kellie ! I didn’t even make gratin before but it looks delicious. 🙂

  9. narf77 says:

    I don’t like most vegan “cheezes” and most of them don’t melt convincingly (the ones that “I” can buy in our local supermarkets here in Northern Tasmania that is 😉 ). I would probably go with Susan Voisin’s amazingly unctuous low fat vegan cauliflower cheese sauce and roasted vege.
    I think I would roast them, layer them up with this sauce drizzled between the layers and top with crumbs and a little drizzle of olive oil and I would imagine that it would be amazing. It’s still raining here, quite steadily today and we have an all day study fest ahead of us so we might just make a gratin for my main and Steve’s side tonight. Cheers for the excellent idea and cheers to Miss R for another sterling effort in the amaze-bliss of my aural extremities early in my Tuesday morning experience 🙂

    1. I occasionally have a look at fatfreevegan so I will have a look at Susan’s recipe. She’s always got great ideas. Or, instead of a vegan cheese sauce, how about thick homemade nutmilk mixed with a bit of mustard or horseradish? I think I will try it this way soon. Or even just finely mill some nuts with nutritional yeast and scatter between the layers.

      1. narf77 says:

        A great idea! Maybe you could drizzle a bit of the sauce and cover it with nooch (nutritional yeast) and finely milled nuts sort of like a parmesan sub? YUM! We just had an electrical storm an hour or so ago so I figure tonight’s version of this will contain a combination of the two :). I picked spinach from my garden yesterday specifically for this and will roast some pumpkin and other veggies today slowly in Brunhilda (my 4 oven woodburning stove). I will miss her constant companionship over summer but we just got that spanky bbq and I have that tofu calling me from the fridge…decisions decisions! 🙂

      2. Lovely idea to you too! I hope you enjoy it. Stay indoors! Save the tofu for a fair weather day 😀

      3. narf77 says:

        I think it might be decidedly off by then! ;). I marinated a large block of it the other day and Steve had it sliced and baked with a stir fry and loved it. He will love this veggie bake as a side dish and it is going to feature as my main tonight. Cheers for sharing this recipe, it’s a winner 🙂

  10. I love gratin dishes, specifically potato, but my mom used to make a squash version with was low-cal and very tasty. So I’m intrigued by the idea of integrating even more veggies into this classic comfort food…

    1. I’ve just read how much you love b’nut squash so I’m hoping you might make a version of this for you and The Boyfriend 😉

  11. G’day Love your recipe and photos Kellie, true!
    Love how a class comfort dish CAN be a lot healthier for us all too!
    Cheers! Joanne

    1. Thanks so much Joanne!

  12. Kalyan says:

    Just mouthwatering…looks delicious!

  13. I do love gratins and this healthier version is no less delicious than a rich and creamy version. Lots of goodies to enjoy in here, a really perfect meal in itself and serving with a crunchy coleslaw sounds ideal. I agree that part cooking all the veg does help it along and there is nothing worse than eating an undercooked aubergine! Love that tian dish too, will be visiting TKMaxx. Their cookware section has always been a favourite of mine 🙂

    1. I am glad you as a cookery teacher approve of the pre-cooking. I know it is an extra step but it is easy and I do think the result is better than just plonking it all in a dish and baking. The kitchen section is the only part of TK Maxx I visit. I am hopeless at clothes shopping if it isn’t in a sensible, colour-coded order. Must be my age!

  14. Monica says:

    This idea rocks my world. Perfect for autumn and a great way to use up all manners of veg. I might try this with nuts instead of cheese… thanks for the inspiration!

    1. Thanks Monica. Yes, nuts would be great. Maybe with nutritional yeast milled in with the nuts?

  15. thefiteat says:

    This looks great and simple enough to do for a weeknight meal.

  16. Mmm – I love the look of this. Although I am partial to my double cream and cheese this looks delicious! I look forward to making it 🙂

    1. Great stuff. The recipe is an alternative not complete replacement. Room for both!

  17. Kellie, love the sound of this gratin! Healthy, AND delicious!

  18. I’m so excited! I purchased the same vessel and didn’t realize it would be the perfect dish for a gratin. Even better, squash arrived in my csa. This will be the perfect meat free Monday meal.

  19. Yum! You know, this looks like the kind of thing that is a bit of work up front with all of the roasting and whatnot, but if you did that ahead of time it’d come together in a flash. We’re in the habit of coming home from the farmer’s market and roasting the veg we like to eat roasted (like beets) so we’ve got them ready to go in the fridge throughout the week. I’ll have to get my hands on some squash and do the same with it, and who knows what kind of gratiny goodness could come out of it!

  20. Reading this before breakfast is not a good idea! I think fall has finally arrived for me, looking at this mouth wateringly delicious dish!!!

    1. Thanks EA, and thanks for the pinning-love too!

  21. This looks really lovely. Do you have any idea of the calorie count? I’m trying to lose some weight between now and Christmas and calorie counting seems to be working for me.

    1. Hi there. I don’t have the count but you could plug the amounts into any online nutrition calculator (it takes a wee while), such as the one at Self magazine. I don’t put it up because it is something I don’t encourage for the folk I see on my weight management courses but I know it can be useful for many. I emphasize behavioural change model instead. But this is more about long-term rather than short-term goals. At an educated guess I think a serving out of four would be about 370 calories.

  22. nataliakawa says:

    Reblogged this on Malnourished Archi-nemesis and commented:
    Awesome blogger,
    Her posts are fantastically enlightening, feel good, and good for you. Highly recommend.

  23. louisejam says:

    This is my favourite food to glow recipe…..easy, surprisingly quick to make, healthy, light, delicious and looks beautiful…what more could you ask for? Thanks Kellie

    1. Thanks Louise! That’s really great to hear. I bet you have made it ‘your own’ now. 🙂

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