Grapefruit and Avocado Ceviche with Cilantro

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

A bright and zesty ceviche combining the natural sourness of grapefruit juice with creamy avocado and fresh cilantro for a light, refreshing appetizer. This Latin American-inspired seafood recipe, ready in about 45 minutes, pairs fresh grapefruit juice, avocado, diced, red onion, finely diced for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 220 calories and feeds 3, 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.

Prep: 15 min Cook: 30 min Serves 3 Latin American cuisine 220 cal/serving
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Ingredients

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Instructions

  1. Step 1: In a glass bowl, combine 8 oz diced firm white fish fillets with 1/2 cup fresh grapefruit juice and 2 tbsp fresh lime juice. Stir gently, cover, and refrigerate for 30 minutes until the fish turns opaque and 'cooked' by the acid.
  2. Step 2: After marinating, gently fold in 1 medium diced avocado, 1/4 cup finely diced red onion, 1/4 cup chopped fresh cilantro, and 1 tsp minced jalapeño if using.
  3. Step 3: Season with 3/4 tsp salt and 1/4 tsp freshly ground black pepper, mixing carefully to avoid mashing the avocado. Serve chilled as a bright, sour ceviche appetizer.

Frequently asked questions

How long does Grapefruit and Avocado Ceviche with Cilantro take to make?

Total time is about 45 minutes (15 min prep + 30 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 Grapefruit and Avocado Ceviche with Cilantro?

Refrigerate in a covered airtight container for up to 3–4 days (FDA FoodKeeper guideline for cooked fish). Store any fresh salsa or citrus-based garnish in a separate container — it keeps for up to 2 days. Freeze cooked fish (without fresh garnishes) for up to 3 months; thaw overnight in the fridge and reheat gently at 275°F until just warmed through to preserve texture.

Can I substitute ingredients in Grapefruit and Avocado Ceviche with Cilantro?

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 Grapefruit and Avocado Ceviche with Cilantro for a different number of people?

The recipe is written for 3 servings. Multiply each ingredient by (your serving target / 3). 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.

What goes well with Grapefruit and Avocado Ceviche with Cilantro?

Latin American seafood like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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