Grilled Lemon-Garlic Salmon with Avocado-Cilantro Salsa

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Tender grilled salmon fillets topped with a refreshing avocado and cilantro salsa bring bright flavors perfect for a Whole30 dinner. This mediterranean-inspired whole30 (whole30, gluten free) ready in about 30 minutes blends fresh lemon juice, minced garlic cloves, olive oil into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 420 calories and feeds 4, so a small batch covers several meals across the week without taking over the fridge. 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.

Prep: 20 min Cook: 10 min Serves 4 Mediterranean cuisine 420 cal/serving
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Ingredients

Instructions

  1. Step 1: In a small bowl, whisk together 3 tbsp fresh lemon juice, 2 tbsp olive oil, 3 minced garlic cloves, 1 tsp sea salt, and 1/2 tsp black pepper. Place 4 salmon fillets in a shallow dish and pour marinade over them. Let sit for 15 minutes at room temperature.
  2. Step 2: Meanwhile, combine 1 large diced ripe avocado, 1/4 cup chopped fresh cilantro leaves, 2 tbsp finely diced red onion, 1 small finely chopped seeded jalapeño, and 2 tbsp fresh lime juice in a bowl. Gently toss and season with a pinch of salt to taste. Set salsa aside.
  3. Step 3: Preheat grill or grill pan to medium-high heat. Lightly oil the grates.
  4. Step 4: Remove salmon from marinade and grill skin side down for 5-6 minutes without moving to develop grill marks. Flip and grill for another 3-4 minutes until salmon is opaque and flakes easily with a fork.
  5. Step 5: Serve salmon fillets topped with generous spoonfuls of avocado-cilantro salsa for a bright, fresh meal.

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Frequently asked questions

How long does Grilled Lemon-Garlic Salmon with Avocado-Cilantro Salsa take to make?

Total time is about 30 minutes (20 min prep + 10 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Grilled Lemon-Garlic Salmon with Avocado-Cilantro Salsa?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Grilled Lemon-Garlic Salmon with Avocado-Cilantro Salsa?

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 Grilled Lemon-Garlic Salmon with Avocado-Cilantro Salsa 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 Grilled Lemon-Garlic Salmon with Avocado-Cilantro Salsa whole30?

Yes — this recipe is tagged whole30, gluten free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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