Aubergine and Feta Bake (Vegetarian, Healthy & Blood Sugar Friendly)

This aubergine feta and tomato bake is a simple, flavour-packed dish made with wholesome ingredients, perfect as a vegetarian main or a delicious side.


Aubergine Feta and Tomato bake in a roasting pan with a spoon lifting some out from the corner

This aubergine and feta bake is one of those simple dishes that quietly delivers on everything. It is rich, satisfying, full of flavour and built entirely from everyday whole food ingredients.

Roasted aubergine softens into a tender, almost meaty texture, soaking up a gently simmered tomato sauce, while feta adds a salty, creamy contrast that brings everything together. It is the kind of dish that works just as well as a comforting vegetarian main as it does a flavour-packed side.

In my kitchen, meals like this are exactly what I come back to. Simple ingredients, cooked well, that support balanced eating without feeling restrictive. This bake does exactly that.

Aubergine Feta and Tomato bake in a roasting dish

Why This Aubergine and Feta Bake Works

This is one of those recipes that makes eating more plant-based meals feel easy.

Aubergine absorbs flavour beautifully, meaning every bite is rich and satisfying, while the tomato and feta combination brings both depth and brightness to the dish. It is simple, but it does not taste simple.

Alongside flavour, this recipe naturally fits into a more balanced way of eating. It is built around fibre-rich vegetables, healthy fats, and steady energy ingredients that help you feel full and satisfied after eating.

If aubergine has never quite been your favourite, this is the kind of recipe that can change that.

In a snapshot, this aubergine and feta bake is:

Full of flavour using simple ingredients
Aubergine, tomatoes, peppers and feta come together for a rich, Mediterranean-style dish.

Easy to make
Minimal prep, simple steps, and very little hands-on time.

Naturally balanced
Built with fibre-rich vegetables, healthy fats and optional protein additions for a more complete meal.

Flexible
Works as a vegetarian main, a side dish, or part of a balanced plate.

How This Aubergine Bake Fits Into a Balanced Meal

This dish works beautifully as part of a balanced plate.

To turn it into a more complete meal, pair it with:

  • A source of protein, such as shredded chicken, tofu, or add extra chickpeas
  • A portion of whole grain carbohydrates, like quinoa, brown rice or wholemeal bread

🔗 You can learn more about building balanced meals in my helpful guide and sign up for the meal builder below:

Ingredients You Will Need

ingredients for aubergine feta tomato bake

Aubergine – Rich in fibre and antioxidants, with a soft texture when roasted that absorbs flavour beautifully.

Red Onion – Adds natural sweetness and depth to the sauce.

Tinned Tomatoes – A convenient base rich in lycopene and flavour.

Bell Peppers – Bring sweetness and a boost of vitamin C.

Chickpeas – Provide plant-based protein and fibre to support fullness and steadier blood sugar levels.

Feta Cheese – Adds a creamy, salty contrast that lifts the whole dish.

Balsamic Vinegar – Balances the acidity of the tomatoes with a subtle sweetness.

Extra Virgin Olive Oil – Adds richness and supports satiety.

Equipment Needed

Roasting Tray

Spatula / Mixing spoon

Baking Dish

Chopping Board

Sharp Knife

Large Saucepan

How to Make Aubergine and Feta Bake

This recipe comes together in a few simple steps, with most of the work done in the oven.

chopped aubergine in a baking tray

Step 1

Roast the aubergine: Preheat your oven to 200°C (180°C fan).

Slice the aubergine into roughly 1.5 to 2cm chunks. Place on a baking tray, drizzle with olive oil, and season with salt and black pepper. Toss well to coat, then spread into a single layer.

Roast for 20 minutes, until softened and lightly golden

sliced red onion sauteed in a saucepan

Step 2

Start the tomato base: While the aubergine is roasting, heat a couple of tablespoons of olive oil in a large saucepan over a medium heat.

Add the sliced red onion and cook for 4 to 5 minutes, until softened and just starting to turn golden.

colourful sliced peppers and onion in a saucepan

Step 3

Add the sliced peppers and cook for a further 2 to 3 minutes.

tomatoes. chickpeas and oregano added to a saucepan of sauteed peppers and red onion

Step 4

Stir in the tinned tomatoes, chickpeas (including the liquid), balsamic vinegar and oregano. Mix well, bring to a gentle simmer, then reduce the heat slightly.

Let the sauce cook for 10 to 15 minutes, allowing it to thicken slightly. Season to taste.

aubergine and tomato bake with feat sprinkles on top

Step 5

Assemble the Bake: Spoon a layer of the tomato sauce into the base of a baking dish.

Add a layer of roasted aubergine, then crumble over some feta. Repeat the layers, finishing with feta on top.

Drizzle with a little extra olive oil and a sprinkle of oregano.

Aubergine Feta and Tomato bake in a roasting dish

Step 6

Bake until golden: Increase the oven temperature to 220°C (200°C fan).

Bake for 10 to 15 minutes, until the feta is lightly golden and the dish is bubbling.

Step 7: Serve

Allow to sit for a few minutes before serving. This helps the layers settle slightly and makes it easier to portion.

Serve warm as a vegetarian main or as a side alongside your favourite dishes.

Easy Variations to Try

Make it vegan
Simply leave out the feta or swap it for a plant-based alternative.

Add extra protein
Stir in lentils or double the chickpeas for a more filling main.

Turn it into a traybake meal
Add sliced courgette or mushrooms to roast alongside the aubergine.

Add warmth and spice
Stir through a teaspoon of smoked paprika or harissa paste.

Top with herbs and crunch
Fresh basil, parsley or toasted pine nuts add texture and freshness.

Aubergine Feta and Tomato bake in a roasting pan with a spoon lifting some out from the corner

How to Store and Reheat

To store
Allow the bake to cool completely, then transfer to an airtight container. Store in the fridge for up to 3 to 4 days.

To reheat
Reheat in the oven at 180°C (160°C fan) until warmed through, or microwave in individual portions for a quicker option.

To freeze
This dish can be frozen, although the texture of the aubergine may soften slightly once thawed. Freeze in portions for up to 2 months, then defrost in the fridge overnight before reheating.

How to Store and Reheat

To store
Allow the bake to cool completely, then transfer to an airtight container. Store in the fridge for up to 3 to 4 days.

To reheat
Reheat in the oven at 180°C (160°C fan) until warmed through, or microwave in individual portions for a quicker option.

To freeze
This dish can be frozen, although the texture of the aubergine may soften slightly once thawed. Freeze in portions for up to 2 months, then defrost in the fridge overnight before reheating.

Diabetes Note

This aubergine and feta bake is naturally supportive of a more balanced way of eating.

It is built around fibre-rich vegetables, healthy fats and slow-digesting carbohydrates, which can help support steadier blood sugar levels when enjoyed as part of a balanced meal.

For a more complete plate, consider pairing it with a source of protein or a portion of whole grains to help further support energy balance and satiety.

Carb note:
The carbohydrate content will vary depending on portion size and whether chickpeas are included. If you are carb-counting, this is worth factoring in alongside any sides you serve it with.

Michelle Rorke, founder of Whole Hearty Kitchen, smiling in her kitchen leanng on the counter - healthy food blogger UK

Did you try this recipe?

I’d love to hear how it went! Leave a star rating or a quick comment below. Your feedback means the world and helps others find the recipe too.

More Mediterranean-Style Recipes to Try

Aubergine and Feta Bake

Aubergine and Feta Bake

Recipe by Michelle

Enjoy a fibre-rich aubergine feta and tomato bake, full of flavour and perfect as a vegetarian main or simple side.

Course: Sides, MainCuisine: MediterraneanDifficulty: Easy
4.8 from 13 votes
Servings
+

4

servings
Prep time

10

minutes
Cooking time

35

minutes
Total time

45

minutes

Ingredients

  • 2 large 2 large aubergines, chopped

  • 3 tbsp 3 tbsp extra virgin olive oil

  • 1 medium 1 medium red onion

  • 3 small 3 small bell peppers, any colour

  • 2 tins 2 tins chopped tomatoes (400g /14oz)

  • 1 tin 1 tin chickpeas

  • 2 tbsp 2 tbsp oregano

  • 1 tbsp 1 tbsp balsamic vinegar

  • 160 g 1 cup feta cheese

Directions

  • Start by preheating your oven to 200°C / 180°C fan.
  • Using a sharp knife, slice the eggplants lengthwise into roughly 1.5-2cm thick pieces, then chop those into bite-sized chunks.
    Brush them with a bit of olive oil, and season with salt and black pepper. Arrange the aubergine on your baking tray in a single layer, and roast them for 20 minutes
  • While the aubergines are roasting, heat a couple of tbsp of olive oil in a large saucepan over medium-high heat. Add the sliced onions and cook them just until they start to get golden.
  • Add the sliced peppers and heat through for a couple of minutes.
  • Then, add the tomatoes, chickpeas with water, balsamic and oregano. Mix well and once bubbling turn the heat to medium heat and let it simmer gently.
    The sauce should reduce slightly after 15 minutes or so. Then season it to your taste.
  • Assemble the Bake – In a shallow baking dish, spread a thin layer of tomato sauce. Next, a layer of roasted aubergine on top. Crumble over half of the feta. Then repeat this process, finishing with the cheese on top.
    Add a little extra drizzle of oil and a sprinkle of oregano on top.
  • Turn the oven up to 220°C / 200°C fan and pop the dish back into the oven for a further 10-15 minutes. The feta should start to brown and soften slightly.

Tips and Notes

  • Replace the Feta Cheese with a vegan alternative to make this suitable for Vegans
  • Taste to adjust the seasoning
  • Diabetes Note – The balanced combination of the ingredients creates a dish with a low glycemic index, helping to prevent rapid spikes in blood sugar levels.

Frequently Asked Questions

Can I make this recipe if I’m vegan and want to avoid cheese, including feta?

Absolutely! This recipe is designed to be suitable for vegans, and you can easily omit the feta or replace it with a vegan cheese alternative.

Can I prepare this dish ahead of time and reheat it later?

Yes! This dish is a convenient option for meal prep. Assemble it ahead of time and refrigerate. When ready to serve, reheat it in the oven until it’s heated through.

How do I store leftovers, and how long will they last?

Store leftovers in an airtight container in the refrigerator. They should last for up to 3-4 days. To maintain the dish’s freshness, consider reheating in the oven or microwave.

Michelle Rorke avatar

AUTHOR

9 responses to “Aubergine and Feta Bake (Vegetarian, Healthy & Blood Sugar Friendly)”

  1. Rose avatar

    Great recipe, easy to cook and delicious

    1. Michelle Rorke avatar

      Thanks Rose I’m so pleased you enjoyed it 😊

  2. Sue avatar

    The feta cheese flavour is mouthwatering 🤤
    I also added some spinach 💚

    1. Michelle Rorke avatar

      Love the added spinach for extra green and iron 💪. Thanks for trying the recipe. Michelle🫶

  3. Sue Moraes avatar

    This recipe and some of the variations suggested, is mouthwatering!
    I love the extra information Michelle shares on her recipes, including the variations one can choose from.
    Whole Hearty Kitchen is a website that can positively support those pursuing a healthy lifestyle.
    If you happen to live with diabetes, or someone close to you does, WHK content can provide you with valuable information, from the carb counting on the recipes, to the insights on the blogs.

    1. Michelle Rorke avatar

      Hi Sue. Thank you so much for your lovely comment. This is one of my fave recipes. So tasty! Alos I am so glad you find all the extra information helpful. Thanks again. Michelle.

  4. Carrie avatar

    Hello! I’m in Canada, what size are your tins of tomatoes please? Excited to find this site and will be trying plenty of your recipes – starting with this one! Thank you.

    1. Michelle Rorke avatar

      Hi Carrie. Thank you and im so happy you found me!.The tinned tomatoes are 400g. Enjoy the recipe. Michelle 😊

      1. Carrie avatar

        Perfect, thank you so much!

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