Errol Flynn-Inspired Classic French Ratatouille

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · Published 2026-04-25 · Updated 2026-04-25

A vibrant, slow-simmered French vegetable stew showcasing zucchini, eggplant, and bell peppers in a rich tomato-herb sauce, inspired by classic cinematic elegance. This french-inspired vegetarian (vegetarian) ready in about 55 minutes pairs olive oil, large, diced yellow onion, minced garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 160 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Ingredients

• 3 tbsp olive oil
• 1 large, diced yellow onion
• 3 cloves, minced garlic cloves
• 1 medium (about 1 lb), cut into 1-inch cubes eggplant
• 2 medium, cut into 1-inch cubes zucchini
• 1 large, diced red bell pepper
• 1 large, diced yellow bell pepper
• 14 oz (400 g) canned crushed tomatoes
• 1/4 cup, chopped fresh basil leaves
• 1 tbsp fresh thyme leaves
• 1 tsp salt
• 1/2 tsp black pepper

Instructions

1. Step 1: Heat 3 tbsp olive oil in a large heavy-bottomed skillet over medium heat. Add 1 large diced yellow onion and sauté for 5 minutes until translucent.
2. Step 2: Add 3 minced garlic cloves and cook for 1 minute more until fragrant.
3. Step 3: Stir in 1 medium cubed eggplant, 2 medium cubed zucchini, 1 large diced red bell pepper, and 1 large diced yellow bell pepper. Cook, stirring occasionally, for 7-8 minutes until vegetables start to soften.
4. Step 4: Pour in 14 oz canned crushed tomatoes, 1/4 cup chopped fresh basil leaves, 1 tbsp fresh thyme leaves, 1 tsp salt, and 1/2 tsp black pepper. Stir to combine.
5. Step 5: Reduce heat to low, cover the skillet, and simmer for 25 minutes until vegetables are tender and flavors meld, stirring halfway through.