Easy Baked Vegetable Ratatouille
This Baked Ratatouille is a vibrant vegetable dish layered with zucchini, eggplant, and tomatoes over a rich herb-infused tomato base. Gluten-free, plant-forward, and heart-healthy, it’s a classic Mediterranean recipe and side dish.
Servings: 4
Calories: 131.7kcal
Ingredients
Vegetables
- 1 small eggplant thinly sliced into rounds
- 1 zucchini thinly sliced
- 2 Roma tomatoes thinly sliced
Tomato base
- 1 tbsp olive oil
- ½ onion finely diced
- 2 cloves garlic minced
- 1 tbsp tomato paste
- 1 cup tomatoes crushed
- 1 tsp dried thyme
- ½ tsp dried oregano
- ¼ tsp salt
- ¼ tsp pepper
Topping
- 1 tbsp olive oil
- 1 tbsp balsamic vinegar
- 2 tbsp parmesan
- 1 tbsp basil fresh, chopped
Equipment
- Baking dish or oven-safe skillet
- skillet
Instructions
- Preheat oven to 375°F (190°C).
- Heat olive oil in a skillet over medium heat. Add onion and cook for 4–5 minutes until softened.1 tbsp olive oil, ½ onion
- Add garlic and cook another 2–3 minutes.2 cloves garlic
- Stir in tomato paste and cook for 1–2 minutes until slightly darkened.1 tbsp tomato paste
- Add crushed tomatoes, thyme, oregano, salt, and pepper. Simmer for about 5 minutes until slightly thickened.1 cup tomatoes, 1 tsp dried thyme, ½ tsp dried oregano, ¼ tsp salt, ¼ tsp pepper
- Spread this tomato mixture evenly in the bottom of a baking dish or skillet. This becomes the flavour base.
- Arrange the sliced eggplant, zucchini and tomato vertically in alternating layers across the dish, slightly overlapping them so they form a tight pattern.1 small eggplant, 1 zucchini, 2 Roma tomatoes
- Drizzle the vegetables with olive oil and balsamic vinegar. Sprinkle lightly with salt and pepper.1 tbsp olive oil, 1 tbsp balsamic vinegar
- Cover loosely with foil and bake for 30 minutes.
- Remove foil and bake another 15–20 minutes until vegetables are tender and slightly caramelized.
- Finish with cheese and fresh herbs before serving.2 tbsp parmesan, 1 tbsp basil
Cooking Tips
- Uniform Slicing: Slice vegetables evenly and thinly to ensure consistent cooking.
- Tight Layering: Arrange vegetables closely together so they hold their shape while baking.
- Pre-Cook Sauce: Simmering the tomato base first deepens flavour and prevents excess moisture.
- Cover First: Baking covered initially helps soften vegetables without drying them out.
- Caramelization Finish: Uncover for the final bake to achieve lightly browned edges.
- Rest Before Serving: Let the dish sit for 5–10 minutes to allow flavors to settle and excess liquid to absorb.
Nutrition
Nutrition Facts
Easy Baked Vegetable Ratatouille
Serving Size
1 cup
Amount per Serving
Calories
131.7
% Daily Value*
Fat
8.2
g
13
%
Saturated Fat
1.5
g
9
%
Cholesterol
1.7
mg
1
%
Sodium
227.2
mg
10
%
Potassium
561.4
mg
16
%
Carbohydrates
13.5
g
5
%
Fiber
5
g
21
%
Sugar
8
g
9
%
Protein
3.5
g
7
%
Vitamin C
19
mg
23
%
Vitamin D
0.01
µg
0
%
Calcium
70.2
mg
7
%
Iron
1.2
mg
7
%
Magnesium
35.8
mg
9
%
Zinc
0.6
mg
4
%
* Percent Daily Values are based on a 2000 calorie diet.