Savoury vegetable crumble

A savoury vegetable crumble (courgettes and tomatoes) under a crunchy topping of rolled oats and Parmesan. Original and comforting, it is a satisfying vegetarian dish that makes the most of the vegetables.

Preparation: 20 min  |  Cooking: 35 min  |  Servings: 4  |  Difficulty: Easy

Calculated per serving from Anses Ciqual 2025 values for each ingredient, based on the quantities in the list. Household measures (spoonfuls, pieces) use average weights. 306 kcal · 10 g protein · 27 g carbohydrate · 16 g fat

Ingredients

• 3 courgettes
• 3 tomatoes
• 80 g of rolled oats
• 60 g of flour
• 40 g of Parmesan
• 3 tbsp olive oil
• 2 cloves of garlic

Method

1. Soften the courgettes and tomatoes with the garlic.
2. Make the crumble topping: oats, flour, Parmesan and oil.
3. Put the vegetables in a baking dish and cover with the crumble.
4. Bake for 30 minutes at 180 °C (160 °C fan).

Nutritional benefits

The vegetables bring fibre, vitamins and antioxidants, the rolled oats add fibre and a crunchy texture without butter (replaced by olive oil), and the Parmesan gives flavour and calcium. An original, comforting savoury crumble, lighter than a pie or a rich gratin, which makes vegetables really appealing.

Variations and substitutions

• With aubergines, peppers or butternut squash.
• Vegan: nutritional yeast instead of Parmesan.
• With hazelnuts in the crumble.
• Gluten-free: use gluten-free oats and flour.

Storage and making ahead

Keeps for 3 days and can be reheated in the oven to restore the crunch.

💡 Good to know

Replace the butter in the crumble with olive oil and add rolled oats: you keep the crunch while making it much lighter.

Read more

Discover more vegetarian recipes · healthy & balanced recipes.

The foods in this recipe: courgettes · tomatoes · oats · flour · Parmesan.

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