Making Ratatouille At Home

Ingredients

• 4 tablespoons Olive Oil (extra‑virgin preferred)
• 1 medium Onion (peeled and diced)
• 2 medium Tomato (diced; reserve one for slicing later)
• 1 large Red Bell Pepper (roasted, peeled, seeded and diced)
• 1 medium Carrot (peeled and diced)
• 1 medium Zucchini (thinly sliced (about ¼‑inch))
• 1 medium Eggplant (thinly sliced (about ¼‑inch))
• 1 tablespoon Mixed Herbs (dried thyme, rosemary and oregano blended)
• 1 teaspoon Salt
• ½ teaspoon Black Pepper (freshly ground)

Instructions

1. Roast the Red Bell Pepper

   Place the whole red bell pepper on a baking sheet and roast under a broiler or in a hot oven (220°C) until the skin is charred, about 10‑12 minutes, turning once. Transfer to a bowl, cover with plastic wrap for 5 minutes, then peel, seed and dice.

   Time: PT15M

   Temperature: 220°C

2. Sauté Base Vegetables

   Heat 2 Tbsp olive oil in a large skillet over medium heat. Add diced onion and sauté 3‑4 minutes until translucent. Add diced tomato, roasted pepper, and carrot; season with salt, pepper and mixed herbs. Stir and cook 5 minutes.

   Time: PT8M

3. Simmer the Sauce

   Add the remaining 2 Tbsp olive oil, cover the skillet with a lid, and let the vegetables soften for another 7‑8 minutes, stirring occasionally.

   Time: PT8M

4. Blend the Sauce

   Transfer the cooked vegetables to a blender (or use an immersion blender) and blend until smooth. Return the sauce to the skillet and keep warm.

   Time: PT5M

5. Slice Zucchini, Eggplant and Remaining Tomato

   Using a sharp knife, slice the zucchini, eggplant and the second tomato into thin rounds (about ¼‑inch).

   Time: PT10M

6. Assemble the Ratatouille

   Spread the blended sauce evenly in the bottom of the baking dish. Arrange the sliced vegetables in a concentric pattern (alternating zucchini, eggplant, tomato) on top of the sauce.

   Time: PT5M

7. Bake

   Place the dish in a pre‑heated oven at 180°C and bake for 30 minutes, or until the vegetables are tender and the edges are lightly caramelized.

   Time: PT30M

   Temperature: 180°C

8. Rest and Serve

   Remove from oven, let rest 5 minutes, then serve warm with crusty bread or tossed with cooked pasta.

   Time: PT5M

Nutrition Facts

Calories

150

Protein

3 g

Carbohydrates

20 g

Fat

7 g

Fiber

5 g

Ingredient Substitutions

• Instead of Olive Oil: Canola oil, Sunflower oil
• Instead of Onion: Shallot, Leek
• Instead of Tomato: Canned diced tomatoes (drained)
• Instead of Red Bell Pepper: Yellow bell pepper, Poblano pepper
• Instead of Carrot: Parsnip, Sweet potato (small dice)
• Instead of Zucchini: Yellow squash
• Instead of Eggplant: Portobello mushroom slices
• Instead of Mixed Herbs: Italian seasoning
• Instead of Salt: Sea salt
• Instead of Black Pepper: White pepper

Equipment Needed

• Large Skillet or Frying Pan
• Baking Dish (approximately 9‑inch)
• Blender or Immersion Blender
• Chef’s Knife
• Cutting Board
• Basting Brush (optional)
• Oven

Critical Steps — Do Not Skip

• Roasting the red bell pepper until the skin is fully charred.
• Blending the cooked vegetables into a smooth sauce.
• Arranging the sliced vegetables in an even, overlapping pattern.
• Baking at the correct temperature to achieve tender yet slightly caramelized vegetables.

Chef Tips from the Video

• Roast the bell pepper directly over an open flame for a smoky flavor.
• Use a mandoline slicer for uniform vegetable slices and a prettier presentation.
• A drizzle of balsamic reduction just before serving adds a sweet‑tart contrast.

Troubleshooting

Storage

Refrigerator: Store in an airtight container for up to 4 days.

Freezer: Freeze portions in freezer‑safe bags for up to 2 months; reheat gently.

Room temperature: Do not keep at room temperature for more than 2 hours.

Make-Ahead Tips

• The roasted pepper sauce can be prepared up to 2 days ahead and kept refrigerated.
• Assembled but unbaked ratatouille can be covered and refrigerated for 24 hours; bake when ready.

Frequently Asked Questions