Garlic Shrimp Crostini with Avocado – Easy Elegant Appetizer Recipe
If you are looking for an appetizer that feels gourmet yet is incredibly easy to prepare, this Garlic Shrimp Crostini with Avocado is the perfect choice.
Crispy toasted baguette slices topped with creamy avocado and juicy garlic butter shrimp create a flavor combination that is fresh, rich, and perfectly balanced. This dish is ideal for dinner parties, holiday gatherings, summer brunches, or even a light snack.
Ingredients (Serves 6 – About 12 Crostini)
For the Crostini
- 1 French baguette, sliced into 12 thin pieces
- 2 tablespoons olive oil
For the Garlic Shrimp
- 300 g medium shrimp, peeled and deveined
- 2 tablespoons butter
- 1 tablespoon olive oil
- 3 cloves garlic, minced
- ½ teaspoon salt
- ½ teaspoon black pepper
- ½ teaspoon smoked paprika
- 1 tablespoon lemon juice
- 1 tablespoon chopped fresh parsley
For the Avocado Layer
- 2 ripe avocados
- 1 tablespoon lemon juice
- ¼ teaspoon salt
- ¼ teaspoon black pepper
Optional Garnish:
- Red chili flakes
- Microgreens
- Extra parsley
Step-by-Step Cooking Guide
Step 1 – Prepare the Crostini
- Preheat oven to 375°F (190°C).
- Arrange baguette slices on a baking tray.
- Brush lightly with olive oil.
- Bake for 8–10 minutes until golden and crisp.
- Let cool completely.
Step 2 – Make the Avocado Spread
- Mash avocados in a bowl.
- Add lemon juice, salt, and pepper.
- Mix until smooth but slightly chunky.
- Set aside.
Step 3 – Cook the Garlic Shrimp
- Heat butter and olive oil in a skillet over medium heat.
- Add minced garlic and sauté for 30 seconds.
- Add shrimp, salt, pepper, and smoked paprika.
- Cook for 2–3 minutes per side until pink and opaque.
- Stir in lemon juice and parsley.
- Remove from heat immediately to avoid overcooking.
Step 4 – Assemble the Crostini
- Spread avocado mixture evenly on each toasted slice.
- Top with 2–3 shrimp per crostini.
- Garnish with chili flakes or microgreens.
- Serve immediately for best texture.
Cooking Time & Serving Size
| Step | Time |
|---|---|
| Prep Time | 15 minutes |
| Cooking Time | 10 minutes |
| Total Time | 25 minutes |
| Serving Size | 2 crostini per person |
Tips & Variations
- Pat shrimp dry before cooking to achieve a better sear.
- Do not overcook shrimp — they should be just pink and firm.
- Add a thin layer of cream cheese under avocado for extra richness.
- For spice lovers, add cayenne pepper or sriracha drizzle.
- Use grilled shrimp for smoky flavor.
Nutrition Info (Per Serving – 2 Crostini Approximate)
| Nutrient | Amount |
|---|---|
| Calories | 260 kcal |
| Protein | 16 g |
| Carbohydrates | 18 g |
| Fat | 15 g |
| Fiber | 4 g |
| Sugar | 1 g |
Values may vary depending on bread thickness and portion size.
Healthy Alternatives
Low-Oil Version
- Use cooking spray instead of brushing bread with olive oil.
- Reduce butter to 1 tablespoon.
Sugar-Free
- This recipe is naturally sugar-free.
Gluten-Free
- Use gluten-free baguette slices or toasted gluten-free bread.
Keto-Friendly Option
- Replace baguette with cucumber slices or almond flour crackers.
Dairy-Free Option
- Replace butter with olive oil.
Serving Suggestions
Serve Garlic Shrimp Crostini with Avocado as a party appetizer, elegant starter, or part of a tapas-style spread. It pairs beautifully with white wine, sparkling water with lemon, or a light salad.
This recipe combines simplicity with sophistication. The bold garlic shrimp, creamy avocado, and crispy base create an irresistible bite that your guests will love. Once you try it, it may become your go-to entertaining appetizer.
Frequently Asked Questions
Can I make this ahead of time?
You can prepare components separately, but assemble just before serving to prevent soggy bread.
Can I use frozen shrimp?
Yes. Thaw completely and pat dry before cooking.
How do I keep avocado from turning brown?
Add enough lemon juice and cover tightly with plastic wrap until ready to use.
Can I grill the shrimp instead?
Absolutely. Grill for 2–3 minutes per side for a smoky flavor.
How long do leftovers last?
Shrimp can be stored for 2 days in the refrigerator, but crostini are best eaten fresh.
