Peperoni in Agrodolce is a traditional Italian dish combining the vibrant flavors of sweet bell peppers with a tangy sweet-and-sour glaze.
This classic recipe is a staple in Italian kitchens, often served as an appetizer, side dish, or even a topping for bruschetta.
It’s a dish that highlights the simplicity and boldness of Italian cuisine, prepared with just a handful of ingredients.
Why Nonna Suggests This Recipe
- Burst of Flavor: Nonna loves how the sweet and tangy flavors elevate the natural sweetness of the peppers.
- Versatile Dish: Perfect as a side dish, antipasto, or even part of a salad.
- Minimal Ingredients, Maximum Impact: This recipe embodies the Italian philosophy of letting quality ingredients shine.
- Easy to Prepare: A quick dish that’s both elegant and rustic, suitable for any occasion.
- Traditional Roots: A recipe passed down through generations, connecting the past to the present.
Cooking Time
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Servings: 4
Ingredients
- 4 large bell peppers (red, yellow, or orange), seeded and sliced into strips
- 3 tbsp extra virgin olive oil
- 2 tbsp granulated sugar
- 3 tbsp red wine vinegar
- 2 garlic cloves, minced
- Salt, to taste
- Fresh parsley, chopped (optional, for garnish)
Step-by-Step Method
1. Prepare the Peppers:
- Wash the bell peppers and remove the seeds and membranes. Slice them into even strips about ½ inch wide.
2. Cook the Peppers:
- Heat the olive oil in a large skillet over medium heat.
- Add the garlic and sauté for 1–2 minutes until fragrant (do not let it brown).
- Add the sliced peppers and cook for 10–12 minutes, stirring occasionally, until they soften slightly but still retain some texture.
3. Add the Sweet and Sour Glaze:
- Sprinkle the sugar over the peppers and stir well to coat.
- Pour in the red wine vinegar and stir again, allowing the vinegar to evaporate slightly.
- Reduce the heat to low and let the peppers cook for an additional 5–7 minutes, stirring occasionally, until the glaze thickens and coats the peppers.
4. Season and Serve:
- Season with salt to taste.
- Transfer to a serving dish and garnish with fresh parsley if desired.
- Serve warm, at room temperature, or chilled, depending on your preference.
Nutritional Facts (Per Serving)
| Nutrient | Amount |
|---|---|
| Calories | 110 kcal |
| Carbohydrates | 12 g |
| Protein | 1 g |
| Fat | 7 g |
| Saturated Fat | 1 g |
| Sodium | 150 mg |
| Fiber | 2 g |
Tips by Nonna
- Choose Fresh Peppers: Opt for firm, brightly colored bell peppers for the best flavor and texture.
- Adjust the Sweetness: Add or reduce the sugar to suit your taste; Nonna likes it balanced but not overly sweet.
- Make Ahead: Peperoni in Agrodolce tastes even better the next day as the flavors meld.
- Pairings: Serve with crusty bread, grilled meats, or as a topping for bruschetta or pasta.
- Vinegar Options: Red wine vinegar is traditional, but white wine vinegar or apple cider vinegar can be used for a milder flavor.

Sweet & Sour Black Peppers
Peperoni in Agrodolce is a traditional Italian dish combining the vibrant flavors of sweet bell peppers with a tangy sweet-and-sour glaze. This classic recipe is a staple in Italian kitchens, often served as an appetizer, side dish, or even a topping for bruschetta. It’s a dish that highlights the simplicity and boldness of Italian cuisine, prepared with just a handful of ingredients.
Notes
Ingredients
- 4 large bell peppers (red, yellow, or orange), seeded and sliced into strips
- 3 tbsp extra virgin olive oil
- 2 tbsp granulated sugar
- 3 tbsp red wine vinegar
- 2 garlic cloves, minced
- Salt, to taste
- Fresh parsley, chopped (optional, for garnish)
Step-by-Step Method
1. Prepare the Peppers:
- Wash the bell peppers and remove the seeds and membranes. Slice them into even strips about ½ inch wide.
2. Cook the Peppers:
- Heat the olive oil in a large skillet over medium heat.
- Add the garlic and sauté for 1–2 minutes until fragrant (do not let it brown).
- Add the sliced peppers and cook for 10–12 minutes, stirring occasionally, until they soften slightly but still retain some texture.
3. Add the Sweet and Sour Glaze:
- Sprinkle the sugar over the peppers and stir well to coat.
- Pour in the red wine vinegar and stir again, allowing the vinegar to evaporate slightly.
- Reduce the heat to low and let the peppers cook for an additional 5–7 minutes, stirring occasionally, until the glaze thickens and coats the peppers.
4. Season and Serve:
- Season with salt to taste.
- Transfer to a serving dish and garnish with fresh parsley if desired.
- Serve warm, at room temperature, or chilled, depending on your preference.
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