Laplace's Roasted Vegetable Medley

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A vibrant medley of roasted vegetables inspired by the mathematical legacy of Laplace, with a focus on bold flavors and textures. This mediterranean-inspired vegetarian (vegetarian, mediterranean) ready in about 60 minutes pairs medium, sliced zucchini, large, cubed eggplant, red, diced bell pepper 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.

★ 3.9 (10 ratings) Prep: 20 min Cook: 40 min Serves 4 Mediterranean cuisine 220 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F (200°C). Toss 2 cups zucchini, 1 cup eggplant, 1 cup bell pepper, and 1/2 cup onion with 3 tbsp olive oil, 1 tsp oregano, 1 tsp salt, and 1/2 tsp pepper.
  2. Step 2: Spread in a single layer on a baking sheet. Roast for 25-30 minutes until tender and golden, stirring halfway through.
  3. Step 3: In a small bowl, whisk together 2 tbsp balsamic vinegar and 1 tbsp olive oil. Pour over the vegetables and toss to coat.
  4. Step 4: Sprinkle with 1/4 cup Parmesan and serve warm.

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Frequently asked questions

How long does Laplace's Roasted Vegetable Medley take to make?

Total time is about 60 minutes (20 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 Laplace's Roasted Vegetable 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 medium, sliced zucchini from drying out.

Can I substitute ingredients in Laplace's Roasted Vegetable 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 Laplace's Roasted Vegetable 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.

Is Laplace's Roasted Vegetable Medley 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.

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