Looking for a quick and tasty appetizer? Garlic Shrimp Avocado Crostini is your solution. This dish combines the rich flavors of shrimp with creamy avocado on toasted bread. It’s simple to make and perfect for any gathering. In this post, I’ll guide you through the easy steps to create this bite-sized delight. Get ready to impress your guests and satisfy your taste buds with this savory treat!
Why I Love This Recipe
- Delicious Flavor Combination: The creamy avocado pairs perfectly with the savory garlic shrimp, creating a mouthwatering bite every time.
- Quick and Easy Preparation: This recipe is simple to make and can be ready in just 20 minutes, making it ideal for busy days.
- Perfect for Entertaining: These crostini are not only tasty but also visually appealing, making them a great appetizer for gatherings.
- Customizable Heat Level: You can easily adjust the spiciness by adding or omitting red pepper flakes, catering to different preferences.
Ingredients
List of Ingredients
- Baguette and Avocado
- 1 baguette, sliced into 1/2-inch thick pieces
- 2 ripe avocados
- 2 tablespoons fresh lemon juice
- Shrimp and Seasonings
- 1 lb large shrimp, peeled and deveined
- 4 cloves garlic, finely minced
- 1 tablespoon extra virgin olive oil (plus extra for drizzling)
- Sea salt and freshly cracked black pepper to taste
- Red pepper flakes (optional, for added heat)
- Garnishes
- Fresh parsley, finely chopped (for garnish)
I love using fresh ingredients for this dish. The baguette adds a crispy base, while ripe avocados offer a creamy texture. Make sure your avocados are ripe for the best flavor. The shrimp is the star here. I choose large shrimp for a satisfying bite. Garlic boosts the taste and aroma. The sea salt and black pepper enhance all the flavors, while red pepper flakes add a nice kick if you want some heat. Finally, fresh parsley gives a pop of color and freshness. Each ingredient plays a crucial role, making this crostini a hit at any gathering!

Step-by-Step Instructions
Preparing the Baguette
First, preheat your oven to 400°F (200°C). Slice the baguette into 1/2-inch thick pieces. Lay the slices flat on a baking sheet. Drizzle some extra virgin olive oil on each side. Bake them for 5-7 minutes. Look for a light golden color and crisp edges. Once done, take them out and let them cool a bit.
Making the Avocado Mash
Grab two ripe avocados and cut them in half. Use a spoon to scoop out the flesh into a bowl. Mash the avocados with a fork until they are smooth but still a bit chunky. Add 2 tablespoons of fresh lemon juice to keep the color bright. Season with sea salt and cracked black pepper to taste. Mix everything well and set it aside.
Cooking the Shrimp
Heat a large skillet over medium-high heat. Pour in 1 tablespoon of extra virgin olive oil. When the oil is hot, add 4 minced garlic cloves. Sauté them for about 30 seconds, until they smell great. Be careful not to burn the garlic! Next, add 1 lb of large shrimp in a single layer. Cook for 2-3 minutes on each side. The shrimp should turn pink and opaque. Season with sea salt, pepper, and red pepper flakes if you like it spicy.
Assembling the Crostini
Take each toasted baguette slice and spread the creamy avocado mash on top. Make sure to cover it well. Place 2-3 garlic shrimp on each slice. This will make your crostini look colorful and inviting.
Garnishing for Presentation
Finish off by sprinkling finely chopped fresh parsley over the assembled crostini. This adds flavor and makes them look even better. Serve them right away for the best taste and crunch. Enjoy this tasty appetizer with friends and family!
Tips & Tricks
Perfecting the Avocado Texture
To make great avocado mash, choose ripe avocados. A ripe avocado feels slightly soft when you press it. Cut them in half and scoop out the flesh. Use a fork to mash it. Aim for a creamy texture but keep some chunks for fun. Mix in fresh lemon juice. This keeps the color bright and adds flavor. Season with sea salt and black pepper. Taste as you go for the best results.
Cooking Shrimp: Tips for Juiciness
For juicy shrimp, start with large, fresh shrimp. Heat your skillet to medium-high before adding oil. Once the oil shimmers, add minced garlic. Sauté until fragrant, about 30 seconds. Add shrimp in a single layer. Cook them for 2-3 minutes on each side. They’re done when they turn pink and opaque. Don’t overcrowd the pan, or they will steam instead of sear.
Serving Suggestions
Serve your crostini right after making them. This keeps the bread crispy and the avocado fresh. Arrange them on a large platter for a beautiful display. Drizzle olive oil around the edges for a nice touch. If you like heat, sprinkle red pepper flakes on top. Add some parsley leaves for color. These crostini are perfect for parties or family gatherings. Enjoy this tasty treat with friends!
Pro Tips
- Use Fresh Shrimp: For the best flavor and texture, opt for fresh shrimp instead of frozen. If using frozen, ensure they are completely thawed and patted dry before cooking.
- Perfectly Toasted Baguette: Keep an eye on the baguette slices while baking; they can go from perfectly toasted to burnt very quickly. Aim for a light golden color.
- Avocado Ripeness: Ensure your avocados are perfectly ripe for the creamiest avocado mash. They should yield slightly to pressure when gently squeezed.
- Garnish with a Twist: For an extra pop of flavor, consider adding a squeeze of lime juice over the assembled crostini before serving. It complements the shrimp beautifully.
Variations
Spicy Garlic Shrimp Crostini
If you like heat, try making spicy garlic shrimp crostini. Start by adding more red pepper flakes when cooking the shrimp. You can also toss the shrimp in your favorite hot sauce before placing them on the crostini. This adds a nice kick that many enjoy.
Vegan Alternative
For a vegan twist, skip the shrimp. Instead, use grilled mushrooms or marinated tofu. Both options add a savory flavor and a satisfying texture. You can also mix in smoked paprika for a nice depth of flavor. The avocado mash remains the same and will still shine as the main topping.
Seasonal Toppings
You can switch up the toppings based on the season. In the summer, add fresh tomatoes or cucumber slices for a refreshing crunch. In the fall, try using roasted butternut squash or pumpkin seeds. Each season brings new flavors that can enhance your crostini, making it fun to experiment.
Storage Info
Storing Leftover Ingredients
To keep your leftover ingredients fresh, store each item separately. Place the avocado mash in an airtight container. Add a splash of lemon juice on top to prevent browning. For the shrimp, let it cool and then put it in a sealed bag or container. The baguette slices should stay in a paper bag to keep them crisp. Avoid putting them in plastic, as it traps moisture.
Best Practices for Crostini Storage
If you have leftover crostini, store them carefully. Keep the assembled crostini in the fridge for up to two hours. After that, the bread will get soggy from the avocado. If you expect leftovers, I suggest storing the shrimp and avocado mash separately. You can toast fresh baguette slices when you're ready to eat.
Reheating Instructions
Reheat leftover shrimp gently to keep it juicy. Use a skillet over low heat for about three minutes. Add a tiny bit of olive oil to help it warm evenly. For the baguette, pop it in a toaster oven for a couple of minutes. This will revive its crunch. Avoid microwaving, as it can make the bread chewy.
FAQs
Can I use frozen shrimp for this recipe?
Yes, you can use frozen shrimp. Just make sure to thaw them first. Place the shrimp in cold water for about 15-20 minutes. This helps them cook evenly and taste fresh.
What can I substitute for baguette?
If you don't have baguette, you can use any crusty bread. Ciabatta, sourdough, or even pita can work well. Just cut them into similar sizes, so they toast nicely.
How long do leftovers last?
Leftovers last for about 1-2 days. Store the shrimp and avocado mash separately. Keep the crostini in an airtight container. This helps keep the bread from getting soggy.
Can I prepare this ahead of time?
Yes, you can prep parts ahead of time. Make the avocado mash and cook the shrimp a few hours before serving. Just assemble the crostini right before eating for the best crunch.
Making shrimp and avocado crostini is simple and fun. We covered all you need, from fresh ingredients to step-by-step instructions. You learned how to cook juicy shrimp and create a tasty avocado mash. We shared tips for perfect texture and serving ideas. You can even try new flavors with variations.
Now it’s time to enjoy your delicious crostini. Whether you share them or savor them alone, these bites will impress anyone. Happy cooking!