Oven-Roasted Mediterranean Vegetables with Garlic and Oregano

By AislePrompt Editorial · Published 2026-04-25 · Updated 2026-04-25

A vibrant medley of Mediterranean vegetables roasted with garlic, oregano, and olive oil for a hearty side dish. This Mediterranean-inspired game-day recipe, ready in about 45 minutes, pairs eggplant, zucchini, red bell pepper for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 180 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.

Ingredients

• 1 medium (about 1 lb), cut into 1-inch cubes eggplant
• 2 medium, sliced into 1/2-inch rounds zucchini
• 1 large, cut into 1-inch pieces red bell pepper
• 1 medium, sliced into wedges red onion
• 5 cloves, minced garlic cloves
• 4 tbsp extra virgin olive oil
• 2 tsp dried oregano
• 1 tsp salt
• 1/2 tsp black pepper
• 1 tbsp fresh lemon juice

The sheet pan we’d roast this on → Best Sheet Pans in 2026: Top Picks + Buying Guide

Instructions

1. Step 1: Preheat oven to 425°F. In a large mixing bowl, combine 1 lb cubed eggplant, 2 sliced medium zucchinis, 1 large chopped red bell pepper, and 1 sliced medium red onion.
2. Step 2: Add 5 minced garlic cloves, 4 tbsp extra virgin olive oil, 2 tsp dried oregano, 1 tsp salt, and 1/2 tsp black pepper to the vegetables. Toss well to coat evenly.
3. Step 3: Spread the vegetables in a single layer on a large rimmed baking sheet. Roast in the preheated oven for 25-30 minutes, stirring halfway through, until tender and caramelized at the edges.
4. Step 4: Remove from oven and drizzle 1 tbsp fresh lemon juice over the vegetables. Toss gently and serve warm.