Structured Vegetable Terrine with Herb Quinoa

By Lauren Mitchell, Test Kitchen Director · Reviewed by AislePrompt Editorial · Published 2026-04-04 · Updated 2026-04-04

A beautifully layered vegetarian dish where roasted vegetables and herbed quinoa form a compact, elegant loaf that holds its shape perfectly when sliced. This vegetarian ready in about 45 minutes pairs diced roasted red peppers, uncooked quinoa, finely chopped fresh basil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 250 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

• 1 large, peeled and diced into 1/2-inch cubes eggplant
• 2 medium, diced into 1/2-inch cubes zucchini
• 1/2 cup, diced roasted red peppers
• 1/4 cup uncooked quinoa
• 3 tbsp, finely chopped fresh basil
• 2 tbsp, finely chopped fresh mint
• 1/4 cup olive oil
• 2 tbsp lemon juice
• 1 tsp dried oregano
• 1/2 tsp salt
• 1/4 tsp pepper
• 1/4 cup, crumbled feta cheese

Instructions

1. Step 1: Preheat oven to 400°F (200°C). Toss 1 large peeled eggplant, diced into 1/2-inch cubes, and 2 medium zucchini, diced into 1/2-inch cubes, with 1/4 cup olive oil, 1/2 tsp salt, and 1/4 tsp pepper. Spread evenly on a baking sheet and roast for 25 minutes until golden and tender, stirring once halfway.
2. Step 2: Cook 1/4 cup uncooked quinoa in 1/2 cup water for 15 minutes until fluffy and all water is absorbed. Let cool for 5 minutes.
3. Step 3: In a large bowl, combine roasted eggplant, roasted zucchini, 1/2 cup roasted red peppers, cooled quinoa, 3 tbsp fresh basil, 2 tbsp fresh mint, 2 tbsp lemon juice, 1 tsp dried oregano, and 1/2 tsp salt. Toss gently until evenly distributed.
4. Step 4: Press mixture firmly into an 8x4-inch loaf pan, smoothing the top. Top with 1/4 cup crumbled feta cheese and refrigerate for 2 hours to set.
5. Step 5: Unmold onto a cutting board and slice into 1-inch thick portions. Serve chilled.