Denver Garden-Roasted Tomato & Herb Medley

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A vibrant summer side dish featuring heirloom tomatoes roasted with aromatic herbs from Colorado's gardens, perfect for pairing with grilled meats or as a standalone vegetable. This american-inspired vegetarian ready in about 45 minutes pairs heirloom tomatoes, extra-virgin olive oil, dried oregano for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 220 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.

★ 4.0 (9 ratings) Prep: 15 min Cook: 30 min Serves 4 American cuisine 220 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F (200°C). Place 2 lbs halved heirloom tomatoes cut-side up on a parchment-lined baking sheet.
  2. Step 2: Drizzle with 3 tbsp extra-virgin olive oil and sprinkle with 1 tsp dried oregano, 1 tsp dried thyme, 1/2 tsp garlic powder, and 1/4 tsp red pepper flakes. Season with salt and freshly ground black pepper to taste.
  3. Step 3: Roast for 25-30 minutes until tomatoes are tender and edges are caramelized.
  4. Step 4: Remove from oven and top immediately with 1/4 cup torn fresh basil leaves.

Equipment for this recipe

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Frequently asked questions

How long does Denver Garden-Roasted Tomato & Herb Medley take to make?

Total time is about 45 minutes (15 min prep + 30 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 Denver Garden-Roasted Tomato & Herb Medley?

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 heirloom tomatoes from drying out.

Can I substitute ingredients in Denver Garden-Roasted Tomato & Herb Medley?

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 Denver Garden-Roasted Tomato & Herb Medley for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). 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.

What goes well with Denver Garden-Roasted Tomato & Herb Medley?

American vegetarian like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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