Variations & Tips
For a little extra tang, you can swap half of the mayonnaise for plain Greek yogurt, though the texture will be slightly less rich. If you like a bit of heat, sprinkle a light pinch of cayenne or black pepper over the finished bites, or add a dash to the avocado mixture. A squeeze of fresh lime over the mashed avocado is lovely if you don’t mind technically adding a fifth ingredient. You can also grill the shrimp outdoors on skewers instead of using a skillet; just oil the grates lightly and watch closely so they don’t overcook. For an even fancier look, pipe the avocado through a star tip to make neat swirls before topping with shrimp. If you need to make these ahead, prepare the shrimp up to a day in advance and refrigerate tightly covered. Mash the avocado mixture no more than 2–3 hours before serving, press plastic wrap directly on the surface to slow browning, and assemble just before guests arrive. Food safety tips: Keep raw shrimp refrigerated at 40°F (4°C) or below until you’re ready to cook, and don’t let cooked shrimp or assembled bites sit out at room temperature for more than 2 hours (1 hour if it’s quite warm). Always wash your hands, cutting boards, and knives after handling raw shrimp to avoid cross-contamination, and discard any shrimp that has an off or ammonia-like odor before cooking.
