Stewed Bell Peppers
A classic Roman summer side dish of bell peppers slowly stewed with onion, tomato, and basil until silky and sweet. Humble peasant cooking that turns a few ripe peppers into a velvety, deeply flavored vegetable braise served warm or at room temperature.

- prep 15 min
- cook 55 min
- total 70 min
- serves 4
- easy
- vegetarian
- vegan
- gluten-free
- Italy
Ingredients
- 4 whole Bell peppers
- 1 large Onion
- 300 g Tomatoes
- 4 tbsp Extra-virgin olive oil
- 1 tbsp White wine vinegar
- 1 bunch Basil
- 1 tsp Salt
Steps
- Wash the peppers, remove the stem, seeds, and inner white membranes.
- Cut them into wide strips about 2-3 cm.
- Peel the onion and slice it thinly.
- In a wide pan or saucepan, heat the extra-virgin olive oil over medium heat and soften the onion for 8-10 minutes, until it becomes soft and translucent, without letting it color.
- Add the pepper strips and stir to coat them well in the oil.
- Salt lightly, cover, and let stew over medium-low heat for about 15 minutes, stirring occasionally.
- Add the peeled tomatoes crushed by hand, a tablespoon of white wine vinegar, and a few basil leaves.
- Stir, adjust the salt, and cook uncovered over low heat for 25-30 minutes, until the peppers are tender and the sauce has reduced.
- Turn off the heat, add the fresh basil torn by hand and a drizzle of raw olive oil.
- Let rest at least 10 minutes and serve the peperonata warm or at room temperature.
Tips
- Use peppers of different colors (red and yellow) for a sweeter, more colorful dish; green ones tend toward bitterness.
- Peperonata is even better the next day: keep it in the refrigerator and bring it back to room temperature before serving.
≈ 165 kcal · 3 g protein · 16 g carbs · 11 g fat — per serving, estimate