
This shrimp appetizer combines juicy cajun shrimp with creamy avocado on crisp cucumber slices for an impressive bite that looks as good as it tastes. The combination of spicy shrimp, creamy avocado, and refreshing cucumber creates a perfect balance that will disappear quickly from any appetizer spread.
I first made these cucumber bites for a summer gathering when I needed something light yet flavorful. The plate was completely empty within minutes and guests were asking for the recipe before they even left.
Ingredients
- Large shrimp: Peeled and deveined. Choose fresh shrimp when possible for the best texture and flavor
- Garlic cloves: Finely minced. Fresh garlic provides much more flavor than pre-minced varieties
- Cilantro: Finely chopped. Adds brightness that balances the spicy cajun flavors
- Paprika and cayenne pepper: These provide the signature cajun color and heat
- Sea salt and black pepper: Essential for bringing out all the other flavors
- Olive oil: Use a good quality extra virgin for both cooking and flavor
- Avocado: Select one that yields slightly to gentle pressure for perfect creaminess
- Lime juice: Fresh squeezed makes all the difference in brightening the avocado spread
- English cucumber: These have fewer seeds and thinner skin than regular cucumbers
Step-by-Step Instructions
- Prepare the shrimp:
- Pat the shrimp completely dry with paper towels before seasoning. This ensures they will sear properly rather than steam. Combine with garlic, cilantro, and spices, making sure each shrimp is thoroughly coated in the cajun mixture.
- Sauté the shrimp:
- Heat your pan until it is truly hot before adding oil, then add the shrimp in a single layer without overcrowding. This allows them to sear rather than steam. Cook just until they turn pink and opaque, about 2 minutes per side. Overcooked shrimp become rubbery, so watch them carefully.
- Make avocado spread:
- Choose a perfectly ripe avocado that yields slightly to pressure. Mash it with lime juice and salt until creamy but still maintaining some texture. The lime prevents browning while adding brightness to contrast with the spicy shrimp.
- Assemble the bites:
- Slice cucumber into even rounds about 1/4 inch thick. Spread a small amount of avocado mixture on each slice, then top with a cajun shrimp. Work quickly to keep everything fresh, and squeeze additional lime juice over the finished appetizers for extra brightness.

The first time I served these at a dinner party, my friend who typically avoids seafood tried one and ended up eating five. The combination of spicy cajun seasoning with cooling avocado creates a perfect balance that even converts seafood skeptics.
Make-Ahead Tips
While these are best assembled shortly before serving, you can prepare components separately to save time. Cook the shrimp and refrigerate up to one day ahead. Slice cucumbers and store in a container with a damp paper towel to maintain freshness. Prepare the avocado spread just before assembling to prevent browning, or add extra lime juice if making slightly ahead.
Flavor Variations
You can easily customize these bites to suit your taste preferences. For a milder version, reduce or omit the cayenne pepper. If you prefer more heat, add a pinch of red pepper flakes or a dash of hot sauce to the avocado spread. Not a fan of cilantro? Substitute fresh parsley or chives instead. The recipe is incredibly versatile.
Serving Suggestions
These shrimp cucumber bites are perfect as passed appetizers at cocktail parties or as part of a larger appetizer spread. They pair beautifully with champagne or a crisp white wine. For a complete party menu, serve alongside other finger foods like stuffed mushrooms or a cheese board. The vibrant colors also make these a stunning addition to holiday gatherings.
Frequently Asked Questions
- → How can I make the shrimp flavorful?
Season the shrimp with minced garlic, paprika, cayenne, sea salt, black pepper, and fresh cilantro. Sauté in olive oil to bring out bold flavors.
- → Why use cucumber slices for serving?
Cucumber slices provide a fresh, crisp base that complements the rich avocado and spicy shrimp.
- → Can I prepare these appetizers in advance?
Yes, you can assemble them up to 4 hours ahead. Cover and refrigerate, but avoid adding lime juice until right before serving.
- → What can I serve alongside these appetizers?
Pair them with a citrusy salad, crusty bread, or a light sparkling wine for a complete appetizer experience.
- → Can I make this dish less spicy?
Reduce or omit the cayenne pepper for a milder flavor while keeping the other spices for depth.