As I stood in my kitchen, enveloped by the irresistible aroma of sizzling garlic, I couldn’t help but get excited about my latest creation: Garlic Shrimp Crostini with Avocado. This quick recipe, perfect for any gathering, takes just 25 minutes to whip up and never fails to impress guests with its vibrant presentation. Each crispy crostini layered with savory shrimp and creamy avocado offers a delightful contrast of textures that’s both satisfying and healthy. Plus, this dish is gluten-free when using the right bread, making it accessible for everyone at your table. So, whether you’re planning a casual get-together or a more festive occasion, you’ll want to keep scrolling to discover how easy it is to elevate your appetizer game with this tantalizing treat!

Why is this Garlic Shrimp Crostini special?
Simplicity at its finest: This dish requires minimal ingredients and just 25 minutes of your time, making it perfect for busy cooks who crave homemade satisfaction.
Bursting with flavor: The combination of garlicky shrimp and creamy avocado creates a taste explosion that will wow your guests.
Versatile option: Customize your crostini by swapping shrimp for grilled chicken, sautéed mushrooms, or even a fresh medley of veggies.
Beautiful presentation: Stunning colors and textures instantly elevate any gathering, turning casual meals into memorable occasions.
Healthy indulgence: Packed with protein and healthy fats, this appetizer keeps you aligned with your nutritional goals while savoring every bite! For more delicious options, check out Mofongo Garlic Shrimp or Shrimp Orzo Lemon.
Garlic Shrimp Crostini Ingredients
• Transform your appetizer game with these essentials!
For the Crostini
- Baguette – The base for your crostini; swap with gluten-free bread if necessary for a gluten-free twist.
For the Shrimp
- Shrimp – Provides flavorful protein; you can replace with chicken or tofu for a different flair.
- Garlic – Fresh garlic is key for an aromatic punch; garlic powder can work in a pinch.
- Paprika – Adds a smoky depth and a beautiful color; use smoked paprika for an even richer flavor.
- Cumin – For warmth and dimension; feel free to omit if it’s too strong for your palate.
- Olive Oil – Essential for cooking shrimp; avocado oil can be a suitable substitute for high-heat cooking.
For the Avocado Spread
- Avocado – Creamy and nutritious; for a plant-based alternative, swap with hummus.
- Lime Juice – Brightens the dish and balances flavors; lemon juice or vinegar can work if you’re out of lime.
Optional Garnishes
- Chili flakes – For those who enjoy a little heat; sprinkle on top just before serving for a flavor boost.
Step‑by‑Step Instructions for Garlic Shrimp Crostini with Avocado
Step 1: Prepare the Crostini
Start by preheating your oven to 400°F (200°C). Slice the baguette into 1/2-inch thick pieces and place them on a baking sheet. Brush each slice lightly with olive oil using a pastry brush. Bake in the oven for about 10 minutes, or until golden brown and crispy. Keep an eye on them, as they can go from perfectly toasted to burnt quite quickly.
Step 2: Cook the Shrimp
In a large skillet, heat 2 tablespoons of olive oil over medium heat. Once hot, add 2-3 minced garlic cloves and sauté them for 1-2 minutes until fragrant, but not browned. Add the shrimp and season with paprika, cumin, salt, and pepper. Cook for about 5 minutes or until the shrimp turn pink and opaque. Stir occasionally to ensure even cooking and avoid burning the garlic.
Step 3: Mash the Avocado
While the shrimp are cooking, cut the avocado in half and remove the pit. Scoop the flesh into a medium bowl and add the juice of half a lime, along with a pinch of salt. Using a fork, mash the avocado until smooth and creamy, leaving a few small chunks for texture. This zesty avocado spread will perfectly complement your garlic shrimp crostini.
Step 4: Assemble the Crostini
Once the crostini are ready and the shrimp are cooked, it’s time to assemble! Spread a generous layer of the creamy avocado mixture on each toasted baguette slice. Top with a few pieces of the sautéed garlic shrimp, making sure each crostini gets a nice portion. Arrange them beautifully on a serving platter for an inviting presentation.
Step 5: Serve Immediately
For the best texture and flavor, serve your Garlic Shrimp Crostini with Avocado immediately after assembling. Consider garnishing with a sprinkle of chili flakes for an extra kick, or a squeeze of fresh lime juice for brightness. Enjoy these delightful bites fresh to fully experience the contrast between the crunchy crostini and the creamy avocado!

Expert Tips for Garlic Shrimp Crostini
-
Perfectly Cooked Shrimp: Avoid overcooking by monitoring shrimp closely. They should turn pink and opaque, maintaining a firm texture for your Garlic Shrimp Crostini.
-
Fresh Ingredients Matter: Use fresh garlic and ripe avocados for the best flavor. They make a significant difference in the overall taste of your appetizer.
-
Crispy Crostini: Ensure crostini are well-oiled and baked until golden. Undercooked slices won’t hold toppings well, compromising your dish’s presentation.
-
Assemble Just Before Serving: For optimal texture, don’t assemble the crostini too far ahead of time. Doing so will keep them crispy and appealing when serving.
-
Adjust Flavors: Don’t hesitate to tweak spices to your preference. If you enjoy heat, add more paprika or a pinch of cayenne to your garlic shrimp mix.
How to Store and Freeze Garlic Shrimp Crostini with Avocado
Fridge: Store leftover components in separate airtight containers in the fridge for up to 3 days. This helps maintain the crostini’s crispness and the avocado’s freshness.
Freezer: While prepared crostini are not freezer-friendly, you can freeze cooked shrimp in a sealed bag for up to 2 months. Thaw in the refrigerator overnight before reheating.
Reheating: For the best texture, reheat shrimp in a skillet over medium heat until warmed through, about 3-5 minutes. Assemble with fresh avocado and serve immediately for excellent flavor.
Airtight Storage: Keep all ingredients, especially the avocado mixture, sealed tightly to prevent browning and drying out. Enjoy your Garlic Shrimp Crostini at their best!
Make Ahead Options
These Garlic Shrimp Crostini with Avocado are perfect for meal prep, making your busy weeknights a breeze! You can prepare the crostini and avocado mixture up to 24 hours in advance. To do this, slice and toast the baguette, allowing it to cool completely before storing it in an airtight container. For the avocado, mash it with lime juice and a pinch of salt, covering it tightly to prevent browning. As for the shrimp, cook them just before serving to keep them fresh and flavorful. When you’re ready to impress your guests, simply assemble by adding the avocado spread and shrimp on the crostini for a dish that tastes just as delicious as if it were made fresh!
Variations & Substitutions for Garlic Shrimp Crostini
Feel free to explore and personalize this delightful dish to suit your taste buds and dietary preferences!
- Dairy-Free: Use hummus instead of avocado for a creamy, plant-based spread that adds a different flavor dimension.
- Gluten-Free: Substitute the baguette with your favorite gluten-free bread, ensuring everyone can enjoy this appetizer.
- Veggie Delight: Swap shrimp with grilled vegetables like zucchini, bell peppers, or eggplant for a hearty vegetarian version.
- Creamy Twist: Add a dollop of Greek yogurt or crème fraîche on top for an extra layer of creaminess that complements the shrimp.
- Spicy Kick: For those who crave heat, mix in a dash of hot sauce with the garlic for a zesty flavor boost, or sprinkle chili flakes before serving.
- Savory Herbs: Enhance flavor with fresh herbs like cilantro, basil, or parsley. A sprinkle over the top brightens every bite beautifully.
- Feta Finish: Crumble some feta cheese on top for a tangy and salty touch that pairs wonderfully with the creamy avocado.
- Smoky Paprika: If you love depth, switch out regular paprika for smoked paprika for a deeper, more complex flavor that becomes addictive!
And if you’re looking for more delicious bites to pair with your crostini, try the delightful Loaded Chicken Spread or the irresistible Hot Honey Garlic for your next gathering!
What to Serve with Garlic Shrimp Crostini with Avocado
Elevate your appetizer game by pairing this delightful treat with complementary sides that enhance every bite.
- Fresh Salad: A light arugula salad adds a peppery touch, balancing the richness of the avocado and shrimp beautifully.
- Creamy Risotto: Serve with a lemon or asparagus risotto for a comforting dish that harmonizes with the savory flavors of garlic shrimp.
- Grilled Vegetables: Roasted or grilled veggies, such as bell peppers and zucchini, provide a smoky contrast that brightens the overall meal.
- Cucumber Salsa: A refreshing cucumber salsa with lime juice and cilantro brings a crisp, zesty element, perfect for summer gatherings.
- Garlic Bread: Keep the garlic theme going with warm garlic bread, allowing diners to soak up any leftover shrimp juices.
- Wine Pairing: A chilled Sauvignon Blanc complements the dish, enhancing the layer of flavors with its crisp acidity.
- Mojito Cocktails: For a fun twist, offer mojitos to drink; their lime and mint flavors pair perfectly with the crostini.
- Cioppino: Serve alongside a hearty seafood stew, integrating a medley of ocean flavors that align wonderfully with the dish’s core ingredients.

Garlic Shrimp Crostini with Avocado Recipe FAQs
How do I choose ripe avocados for my crostini?
Absolutely! When selecting avocados, look for ones that yield slightly to gentle pressure. They should be dark green to almost black in color, without any dark spots all over, which can indicate overripeness. If they’re too firm, leave them on the counter to ripen for a day or two. You can speed up the ripening process by placing them in a paper bag with a banana.
What is the best way to store leftover crostini?
Very! Store leftover crostini components in separate airtight containers in the fridge. The crostini themselves can last for about 3 days, but they’re best enjoyed fresh. Keep any leftover avocado mixture sealed tightly to prevent it from browning. If you’re storing shrimp, they can also be refrigerated for up to 3 days. Just remember to reassemble just before serving!
Can I freeze the shrimp for later use?
Absolutely! To freeze cooked shrimp, let them cool completely, then transfer them to a zip-top bag, squeezing out as much air as possible. They will stay fresh for up to 2 months in the freezer. When ready to use, simply thaw them overnight in the refrigerator and reheat gently in a skillet for about 3–5 minutes before topping your crostini.
What should I do if my shrimp is rubbery or overcooked?
The more the merrier! If your shrimp ends up rubbery, it likely means they were overcooked. To avoid this in the future, be sure to cook them just until they are pink and opaque—about 3–5 minutes. Move them to a plate as soon as they’re cooked to stop the cooking process. If they’re already overcooked, try soaking them in a creamy sauce or adding them to a dish with liquid, as this may help improve the texture.
Is this Garlic Shrimp Crostini suitable for those with shellfish allergies?
Not at all! If you have a shellfish allergy, I recommend swapping out shrimp for another protein like grilled chicken or sautéed mushrooms. You can also use beans or tofu as a plant-based option, ensuring everyone at your table can safely enjoy the dish without compromising on flavor.
How long can I store the avocado mixture before it turns brown?
Great question! The avocado mixture can be stored in the fridge for about 1–2 days. To prolong its freshness, press a piece of plastic wrap directly onto the surface of the mixture to minimize air exposure. Adding a bit of lime juice can also help prevent browning, keeping it vibrant and delicious for as long as possible!

Garlic Shrimp Crostini with Avocado: A Quick Flavor Punch
Ingredients
Equipment
Method
- Preheat your oven to 400°F (200°C). Slice the baguette into 1/2-inch thick pieces and place them on a baking sheet. Brush each slice lightly with olive oil. Bake for about 10 minutes until golden brown and crispy.
- In a large skillet, heat 2 tablespoons of olive oil over medium heat. Add minced garlic and sauté for 1-2 minutes until fragrant. Add shrimp and season with paprika, cumin, salt, and pepper. Cook for about 5 minutes until the shrimp turn pink and opaque.
- Cut the avocado in half and remove the pit. Scoop the flesh into a medium bowl and add the lime juice and a pinch of salt. Mash the avocado until smooth, leaving some small chunks for texture.
- Spread a generous layer of the avocado mixture on each toasted baguette slice. Top with a few pieces of sautéed garlic shrimp and arrange on a serving platter.
- Serve immediately and consider garnishing with chili flakes or fresh lime juice.

Leave a Reply