Char-Grilled Oysters with Lemon-Caper Butter

By AislePrompt Editorial · Published 2026-04-20 · Updated 2026-04-20

Succulent oysters seared on the grill and crowned with a tangy butter sauce made from fresh lemon and briny capers. This Southern-inspired seafood recipe, ready in about 20 minutes, pairs Oysters on the half shell, Olive oil, Lemon for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 300 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

• 12 Oysters on the half shell
• 2 tbsp Olive oil
• 1 Lemon
• 2 tbsp Capers
• 3 tbsp Butter
• 2 tbsp Fresh parsley
• 1/4 tsp Salt
• 1/8 tsp Black pepper

Grilling tools worth buying → Best Grilling Tools and BBQ Gadgets for 2026: Top Picks + Buying Guide

Instructions

1. Step 1: Preheat a grill or grill pan over medium-high heat. Brush the grates with 2 tbsp olive oil to prevent sticking. Arrange 12 oysters on the half shell in a single layer on the hot surface, ensuring they sit securely.
2. Step 2: Grill the oysters for 3-4 minutes until their edges curl and shells slightly open, then remove from heat immediately.
3. Step 3: In a small saucepan over low heat, melt 3 tbsp butter with 2 tbsp rinsed capers, the zest and juice of 1 lemon, 2 tbsp chopped parsley, 1/4 tsp salt, and 1/8 tsp black pepper, stirring until fully combined and fragrant, about 2 minutes.
4. Step 4: Drizzle the lemon-caper butter sauce over the grilled oysters and serve immediately while hot.