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Prep Time: 15 minutes
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Cook Time: 40 minutes
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Total Time: 55 minutes
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Yield: 6 servings (approx. 3 cups total)
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Heat Intensity: Mild (easily adjustable with red pepper flakes)
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Difficulty Level: Easy
Ingredients
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4 large red bell peppers, halved and seeded
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1.5 lbs (approx. 6–7 medium) ripe vine tomatoes, halved
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1 medium yellow onion, quartered
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5 whole cloves garlic, peeled
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3 tbsp extra virgin olive oil, divided
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1 tsp kosher salt
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1/2 tsp freshly cracked black pepper
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1 tsp dried oregano
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1/2 tsp smoked paprika
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1/4 tsp crushed red pepper flakes (optional, for medium intensity)
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1/2 cup low-sodium vegetable or chicken broth
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1/4 cup fresh basil leaves, loosely packed
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1 tbsp aged balsamic vinegar
Equipment Needed
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Large rimmed baking sheet
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Parchment paper or aluminum foil
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High-speed blender or immersion blender
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Medium heavy-bottom saucepan
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Wooden spoon
Step-by-Step Cooking Instructions
Phase 1: High-Heat Roasting (Intensity: High Roast)
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Preheat the Oven: Set your oven to 220°C (425°F) with the rack positioned in the upper-middle third. Line a large rimmed baking sheet with parchment paper.
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Arrange Vegetables: Place the halved red bell peppers, cut-side down, on one side of the tray. Scatter the tomato halves (cut-side up), quartered onion, and whole garlic cloves on the remaining space.
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Season & Oil: Drizzle everything evenly with 2 tablespoons of extra virgin olive oil. Season with 1 teaspoon kosher salt and 1/2 teaspoon black pepper.
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Roast: Transfer to the oven and roast for 25 to 30 minutes, until the pepper skins are blistered and blackened in spots and the tomatoes are soft and collapsed.
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Steam the Peppers: Remove the tray. Use tongs to transfer the charred peppers into a heatproof bowl; cover tightly with foil or a plate for 10 minutes. The trapped steam loosens the skins completely.
Phase 2: Blending & Emulsification (Intensity: High Velocity)
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Peel Peppers: Once cool enough to handle, peel the charred outer skins off the peppers and discard them.
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Load the Blender: Transfer the peeled peppers, roasted tomatoes (including all pan juices), roasted onion, and soft garlic cloves into a high-speed blender.
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Blend: Add the smoked paprika, dried oregano, red pepper flakes, fresh basil leaves, and 1/2 cup of broth. Blend on medium-high speed for 60 to 90 seconds until smooth, silky, and uniform in color.
Phase 3: Simmer & Reduction (Intensity: Low Simmer)
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Simmer: Pour the pureed sauce into a medium saucepan set over medium-low heat. Stir in the remaining 1 tablespoon of olive oil and the balsamic vinegar.
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Reduce: Let the sauce simmer gently for 10 to 12 minutes, stirring occasionally with a wooden spoon until slightly thickened and concentrated in flavor.
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Taste & Adjust: Season with additional salt or cracked pepper if needed. Serve hot immediately.
Storage & Reheating Guide
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Refrigeration: Store cooled sauce in an airtight glass jar for up to 5 days.
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Freezing: Freeze in freezer-safe containers or silicone trays for up to 3 months. Thaw in the refrigerator overnight before reheating.
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Reheating: Warm gently in a saucepan over medium-low heat for 4–5 minutes, adding a splash of water or broth if it has thickened too much.
Pairing Recommendations
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Pasta: Rigatoni, penne, or fresh fettuccine topped with fresh burrata or shaved Parmigiano-Reggiano.
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Proteins: Spooned over grilled chicken breast, seared salmon, or baked tofu steaks.
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Dips & Breads: Served warm in a rustic wooden bowl alongside toasted sourdough or focaccia.
Estimated Nutritional Profile
Values are calculated per serving (approx. 1/2 cup / 125g):
| Metric | Amount Per Serving |
| Calories | 115 kcal |
| Total Fat | 7.5 g |
| Saturated Fat | 1.0 g |
| Cholesterol | 0 mg |
| Sodium | 410 mg |
| Total Carbohydrates | 11 g |
| Dietary Fiber | 3 g |
| Sugars | 6.5 g |
| Protein | 2 g |
| Vitamin A | 45% Daily Value |
| Vitamin C | 160% Daily Value |
| Potassium | 420 mg |