Garlic Shrimp Crostini with Avocado

Garlic Shrimp Crostini with Avocado is a fresh, flavorful appetizer that combines buttery garlic shrimp with creamy avocado on top of crisp toasted bread. I love how the textures and flavors come together—crunchy, creamy, juicy, and savory in every bite. Whether I’m entertaining guests or just treating myself, this is one of those dishes that always feels like a little luxury.

Why You’ll Love This Recipe

I love this crostini because it’s quick to make, but it looks and tastes elegant. The garlic shrimp adds protein and bold flavor, while the avocado adds smooth richness that balances everything perfectly. It’s a beautiful starter for brunches, dinners, or cocktail parties. And the best part? It’s ready in under 30 minutes.

Ingredients

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

• Baguette, sliced

• Olive oil

• Garlic cloves, minced

• Shrimp (peeled and deveined)

• Salt

• Black pepper

• Red pepper flakes (optional)

• Ripe avocados

• Lemon juice

• Fresh parsley or cilantro (for garnish)

• Optional: cherry tomatoes, microgreens, or a drizzle of balsamic glaze

Directions

I start by preheating the oven to 375°F (190°C). I arrange the baguette slices on a baking sheet and brush them lightly with olive oil. I toast them in the oven for 8–10 minutes until golden and crisp.

While the bread is toasting, I heat olive oil in a skillet over medium heat. I sauté the garlic until fragrant, then add the shrimp, seasoning with salt, pepper, and a pinch of red pepper flakes if I want a bit of heat. I cook the shrimp for 2–3 minutes per side, until pink and opaque.

In a small bowl, I mash the avocados with a splash of lemon juice, salt, and pepper. I keep it chunky or smooth depending on the texture I want.

To assemble, I spread a layer of mashed avocado on each toasted slice, then top with a garlic shrimp. I finish with chopped fresh herbs and a squeeze of lemon juice. If I’m feeling creative, I add a few cherry tomato halves or a touch of balsamic glaze.

Servings and timing

This recipe makes about 12 crostini.
Prep time: 10 minutes
Cook time: 10 minutes
Total time: 20 minutes

Variations

Sometimes I mix in chopped tomatoes or red onion with the avocado for a guacamole-style base.

For extra richness, I spread a little cream cheese or goat cheese before adding the avocado.

When I want a smoky flavor, I grill the shrimp instead of pan-searing them.

I occasionally swap the shrimp for smoked salmon or crab for a different seafood twist.

For a gluten-free version, I serve it on gluten-free toast rounds or cucumber slices.

Storage/Reheating

These crostini are best enjoyed fresh, but if I need to prep ahead, I make each component separately.

I store the cooked shrimp and mashed avocado in airtight containers in the fridge for up to 2 days.

To serve, I re-toast the crostini if needed, then assemble everything just before serving.

FAQs

Can I make this ahead of time?

I prep the components ahead—toast the bread, cook the shrimp, and mash the avocado close to serving time. I assemble just before serving to keep everything fresh and crisp.

What kind of shrimp works best?

I like using medium to large shrimp for a good bite. I peel, devein, and remove tails before cooking.

How do I keep the avocado from browning?

I mix in lemon juice and press plastic wrap directly onto the surface to keep air out.

Can I use frozen shrimp?

Yes, I thaw them completely and pat them dry before cooking to avoid extra moisture in the skillet.

What wine pairs well with this dish?

A crisp white wine like Sauvignon Blanc or Pinot Grigio pairs beautifully with the shrimp and avocado.

Conclusion

Garlic Shrimp Crostini with Avocado is one of my favorite appetizers to make when I want something quick, impressive, and packed with flavor. It’s a perfect blend of creamy, crunchy, and garlicky goodness that always disappears fast. Whether I’m hosting a party or just enjoying a quiet night in, this crostini never lets me down.

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