Italian Caponata with Roasted Eggplant and Sweet Vinegar Glaze
A classic Sicilian vegetable stew featuring roasted eggplant simmered with sweet vinegar, tomatoes, olives, and capers for a tangy, layered flavor perfect as a side or antipasto. This italian-inspired vegetarian (mediterranean, vegetarian) ready in about 55 minutes pairs extra virgin olive oil, large yellow onion, chopped, celery stalks, sliced for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 180 calories and feeds 6, 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
- 2 medium (about 2 lbs) eggplants, diced 1-inch
- 1/4 cup extra virgin olive oil
- 1 large yellow onion, chopped
- 2 celery stalks, sliced
- 3 cloves garlic cloves, minced
- 2 tbsp tomato paste
- 14 oz canned diced tomatoes
- 1/3 cup red wine vinegar
- 2 tbsp granulated sugar
- 1/2 cup pitted green olives, chopped
- 2 tbsp capers, rinsed
- 1/4 cup fresh basil leaves, chopped
- 1 tsp sea salt
- 1/2 tsp black pepper
Instructions
- Step 1: Preheat oven to 425°F. Toss 2 medium diced eggplants with 2 tbsp extra virgin olive oil and 1 tsp sea salt. Spread on a baking sheet and roast for 25 minutes, turning halfway until golden and tender.
- Step 2: While eggplant roasts, heat remaining 2 tbsp olive oil in a large skillet over medium heat. Add 1 large chopped yellow onion and 2 sliced celery stalks, sauté for 6-7 minutes until softened.
- Step 3: Add 3 cloves minced garlic and cook for 1 minute until fragrant. Stir in 2 tbsp tomato paste and cook for 2 minutes to caramelize.
- Step 4: Pour in 14 oz canned diced tomatoes, 1/3 cup red wine vinegar, and 2 tbsp granulated sugar. Simmer gently for 10 minutes until the sauce thickens.
- Step 5: Stir in roasted eggplant, 1/2 cup chopped green olives, 2 tbsp rinsed capers, and season with 1/2 tsp black pepper. Cook for 5 more minutes to meld flavors.
- Step 6: Remove from heat and fold in 1/4 cup fresh chopped basil. Let cool to room temperature before serving. Caponata can be served warm or chilled with crusty bread.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Italian Caponata with Roasted Eggplant and Sweet Vinegar Glaze take to make?
Total time is about 55 minutes (15 min prep + 40 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Italian Caponata with Roasted Eggplant and Sweet Vinegar Glaze?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep extra virgin olive oil from drying out.
Can I substitute ingredients in Italian Caponata with Roasted Eggplant and Sweet Vinegar Glaze?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Italian Caponata with Roasted Eggplant and Sweet Vinegar Glaze for a different number of people?
The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
Is Italian Caponata with Roasted Eggplant and Sweet Vinegar Glaze vegetarian?
Yes — this recipe is tagged vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.
