The aroma of sizzling garlic in the kitchen always sparks excitement, doesn’t it? Today, I’m thrilled to share my Garlic Shrimp Crostini with Avocado recipe—a delightful appetizer that’s perfect for any gathering. In just 25 minutes, you can whip up this elegant dish that balances crispy, crunchy crostini with creamy avocado and smoky shrimp, all seasoned to perfection. It’s not only a quick recipe that will impress your guests, but also a healthy alternative to store-bought snacks that you can feel good about serving. Plus, the vibrant colors make it an eye-catching addition to any platter, allowing you to spend more time mingling with friends rather than cooking. Ready to elevate your appetizer game and tantalize those taste buds? Let’s dive in!

Why is this appetizer a must-try?
Quick and Easy: In just 25 minutes, you can create a stunning dish that requires minimal effort, ideal for busy weeknights or spontaneous gatherings.
Flavor Explosion: The harmonious blend of smoky shrimp, aromatic garlic, and creamy avocado brings a burst of flavors that will have your guests raving.
Versatile Base: Whether you choose crostini or toasted baguette, the crispy base perfectly complements various toppings—try adding some diced tomatoes for a fresh twist!
Healthy Indulgence: Packed with protein and healthy fats, this recipe keeps your cravings in check without compromising on taste.
Visual Appeal: The colorful layers create an eye-catching masterpiece, making it a showstopper on any appetizer table, just like my Garlic Butter Steak.
Crowd-Pleaser: Perfect for dinner parties or casual get-togethers, this dish caters to a variety of palates and is sure to be a hit!
Garlic Shrimp Crostini with Avocado Ingredients
For the Crostini
• Baguette – Sliced and toasted to create a crispy base that holds all the delicious toppings.
For the Shrimp
• Shrimp – Fresh or frozen, should be seasoned to bring out smoky flavors.
• Garlic – Freshly minced adds aromatic richness; garlic powder can be used for convenience.
• Olive Oil – Helps sauté the shrimp to tender perfection; avocado oil can serve as a tasty alternative.
• Paprika – Adds warmth and a hint of smokiness; smoked paprika can enhance flavor intensity.
• Cumin – Provides a warm spice note; feel free to omit if a milder flavor is preferred.
For the Avocado Topping
• Avocado – Creamy texture contrasts beautifully with crisp crostini; a squeeze of lime juice prevents browning and adds brightness.
• Lime Juice – Brightens the dish and balances the richness of the avocado; lemon juice can also make a delightful substitute.
Elevate your appetizer game with this Garlic Shrimp Crostini with Avocado recipe, guaranteed to be a crowd-pleaser at your next gathering!
Step‑by‑Step Instructions for Garlic Shrimp Crostini with Avocado
Step 1: Prepare the Crostini
Begin by preheating your oven to 400°F (200°C). Slice a baguette into ½-inch thick pieces and arrange them on a baking sheet. Drizzle olive oil over each slice, ensuring they’re well-coated, then bake for 8-10 minutes until they are golden brown and crisp. Keep an eye on them, as you want a lovely crunchy base for your Garlic Shrimp Crostini.
Step 2: Cook the Shrimp
While the crostini are baking, heat a tablespoon of olive oil in a large skillet over medium heat. Once the oil is shimmering, add finely minced garlic and sauté for about 30 seconds until fragrant. Introduce the shrimp to the pan, seasoning with paprika, cumin, salt, and pepper. Cook for 4-5 minutes, stirring frequently, until the shrimp are opaque and curl up beautifully—this will create a delightful smoky flavor for your crostini.
Step 3: Prepare the Avocado
While the shrimp cooks, take a ripe avocado and slice it in half, removing the pit. Scoop the flesh into a bowl, mashing it slightly with a fork. Add a squeeze of lime juice to brighten the flavor and prevent browning. Set aside this creamy avocado topping as it will add a luscious contrast to the crisp crostini and smoky shrimp.
Step 4: Assemble the Crostini
Once the crostini have cooled slightly and the shrimp are done, it’s time to assemble. Start by spreading a generous layer of the mashed avocado on each crispy crostini. Next, spoon the succulent garlic shrimp mixture on top of the avocado, distributing it evenly for a delicious layering effect that showcases the bold flavors of your Garlic Shrimp Crostini with Avocado.
Step 5: Serve Immediately
To complete your dish, drizzle a touch more lime juice over the finished crostini for an added zing. Serve these delightful bites promptly on a platter, allowing your guests to enjoy the perfect combination of crispy, creamy, and savory textures while they’re still fresh.

Garlic Shrimp Crostini with Avocado Variations
Feel free to get creative and customize this delightful recipe to suit your taste preferences!
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Vegetarian Option: Substitute shrimp with roasted zucchini or bell peppers for a delicious plant-based twist. These vibrant veggies roast beautifully and still offer a satisfying crunch on the crostini.
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Spicy Kick: Add a sprinkle of red pepper flakes to the shrimp while cooking for a touch of heat. It elevates the flavor profile, creating a pleasing contrast to the creamy avocado.
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Herbed Delight: Mix fresh herbs, such as cilantro or parsley, into the avocado for bright, fresh notes. This enhances the dish with vibrant flavor, making it even more irresistible.
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Cheesy Touch: Top the shrimp with crumbled feta or a sprinkle of Parmesan cheese for an extra layer of richness. The salted cheese mingles perfectly with the creamy avocado and smoky shrimp.
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Citrus Zing: Use grapefruit or orange segments instead of lime juice for a unique and fruity flavor. The sweetness balances out the savory shrimp beautifully.
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Crunchy Add-On: Toss in some crushed tortilla chips or toasted pine nuts as a finishing touch. This gives a nice crunch that complements the crostini’s texture, much like indulging in my Crispy Honey Garlic Tofu.
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Swap the Base: Instead of crostini, use cucumber slices for a refreshing, low-carb alternative. These bite-sized zucchini rounds provide a fresh counterpoint to the rich toppings.
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Gourmet Twist: Add a drizzle of balsamic glaze over the top for added depth and sweetness. This luscious glaze transforms your appetizer into a gourmet masterpiece.
Feel free to explore these options, and let your culinary creativity shine while making this crowd-pleasing appetizer!
Storage Tips for Garlic Shrimp Crostini with Avocado
- Room Temperature: Serve your Garlic Shrimp Crostini immediately after assembling for the best texture; they are best enjoyed fresh and crispy.
- Fridge: Store any leftover shrimp and avocado in airtight containers for up to 3 days. Keep crostini separate to maintain their crunch.
- Freezer: For longer storage, freeze the shrimp mixture in an airtight container for up to 2 months. Thaw in the fridge before reheating.
- Reheating: Reheat the shrimp gently on the stovetop over low heat until warmed through. Toast the crostini briefly in the oven to revive their crispness before serving.
What to Serve with Garlic Shrimp Crostini with Avocado
Looking to create a delightful spread that complements this scrumptious appetizer? Here are some delicious pairing ideas.
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Fresh Garden Salad: A crisp salad with mixed greens and a light vinaigrette adds a refreshing contrast to the rich crostini.
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Roasted Vegetables: Seasonal roasted veggies bring a warm, earthy flavor profile that harmonizes beautifully with the shrimp’s smokiness.
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Creamy Mashed Potatoes: Their velvety texture balances the dish’s crunch, offering a luxurious touch that guests will love.
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Citrus Cocktail: A zesty cocktail with notes of lime or orange elevates the meal, enhancing the flavors of the shrimp and avocado.
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White Wine: A chilled Sauvignon Blanc enhances the dish’s freshness, making each bite even more enjoyable—a perfect pairing for seafood.
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Pesto Dip: Serve a herby pesto for dipping alongside the crostini, adding another layer of flavor and richness to the tasting experience.
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Chocolate Mousse: For dessert, a light and airy chocolate mousse adds the perfect sweet finish to your gathering, ensuring everyone leaves happy.
Make Ahead Options
These Garlic Shrimp Crostini with Avocado are perfect for busy home cooks looking to save time! You can prepare the crostini base and the avocado mixture up to 24 hours in advance. Simply slice and bake the baguette, then store the cooled crostini in an airtight container to preserve their crunch. For the avocado, mash it with lime juice and refrigerate in a tightly sealed container to prevent browning. The shrimp can be cooked up to 3 days ahead and refrigerated; simply reheat them gently before assembling. When ready to serve, layer the avocado and shrimp atop the crostini for a delectable appetizer that’s just as delicious as when freshly made!
Expert Tips for Garlic Shrimp Crostini with Avocado
- Watch the Shrimp: Ensure shrimp are just opaque and curled to avoid overcooking; this preserves their tenderness for the Garlic Shrimp Crostini.
- Prep Ahead: Prepare your crostini and avocado mixture in advance, but wait to assemble the crostini until just before serving for freshest results.
- Season Smart: Taste your shrimp mixture as you cook. Use a balance of paprika and cumin, but don’t be afraid to adjust according to your spice preference!
- Storage Know-How: If making ahead, store crostini and avocado separately in airtight containers to maintain their textures and flavors before serving.
- Serve with Flair: Fancy up your platter by adding a sprinkle of fresh herbs or a squeeze of lime juice to boost the visual appeal of your Garlic Shrimp Crostini with Avocado.

Garlic Shrimp Crostini with Avocado Recipe FAQs
How do I select the best shrimp for this recipe?
Absolutely! For a great Garlic Shrimp Crostini with Avocado, opt for large, fresh shrimp that feel firm and have a mild saltwater aroma. If you’re using frozen shrimp, ensure they’ve been properly thawed in the fridge overnight. Avoid shrimp with dark spots or a strong fishy smell, as these indicate lower quality.
How should I store leftover crostini and shrimp?
Very important! Store leftover shrimp and avocado in separate airtight containers in the fridge for up to 3 days. The crostini should be stored in a different container at room temperature to maintain their crunch. Avoid storing them together to prevent sogginess.
Can I freeze the shrimp mixture?
Absolutely, freezing is a great option! To freeze the shrimp mixture, let it cool completely, then transfer it to an airtight container or a heavy-duty freezer bag. It can be stored for up to 2 months. When you’re ready to enjoy, simply thaw it in the fridge overnight and gently reheat in a skillet over low heat.
What can I do to prevent the avocado from browning?
Very helpful to know! To keep your avocado fresh, always add a squeeze of lime juice immediately after mashing it. The citric acid in lime juice acts as a natural preservative. If you have leftovers, store the avocado in an airtight container and press a piece of plastic wrap directly onto the surface to minimize exposure to air.
Are there any dietary considerations for my guests?
Keep everyone in mind! If you’re hosting friends who are sensitive to shellfish or have allergies, consider swapping the shrimp for a protein such as grilled chicken or roasted vegetables. You can also use gluten-free bread for the crostini to cater to gluten-free guests. Always check ingredient labels to ensure safety when accommodating dietary preferences.

Garlic Shrimp Crostini with Avocado: A Flavorful Party Hit
Ingredients
Equipment
Method
- Preheat your oven to 400°F (200°C). Slice a baguette into ½-inch thick pieces and arrange them on a baking sheet. Drizzle olive oil over each slice, ensuring they're well-coated, then bake for 8-10 minutes until golden brown and crisp.
- Heat a tablespoon of olive oil in a large skillet over medium heat. Add the minced garlic and sauté for about 30 seconds until fragrant. Introduce the shrimp, seasoning with paprika, cumin, salt, and pepper. Cook for 4-5 minutes until the shrimp are opaque.
- Slice a ripe avocado in half, remove the pit, and scoop the flesh into a bowl, mashing it slightly. Add lime juice and mix.
- Spread a layer of mashed avocado on each crostini, then spoon the shrimp mixture on top, distributing it evenly.
- Drizzle a touch more lime juice over the finished crostini before serving.

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