This recipe for baked shrimp stuffed avocados has become one of my favorite quick dinners and entertaining shortcuts. I first put it together on a sun-drenched Saturday when I had ripe avocados that needed to be used and leftover cooked shrimp from a dinner party. The combination of cool, buttery avocado with warm, cheesy shrimp topping is unexpectedly comforting. Each bite gives you a creamy base, tender seafood, and the slightly crisp, melted edge of cheddar — a lovely balance of textures and flavors.

I love this dish because it feels indulgent without being heavy, and it comes together in less than half an hour from start to finish. It’s perfect for a light weeknight meal, an elegant appetizer for guests, or a low-carb option for those watching their carb intake. The simple seasoning — lemon, a touch of garlic powder, salt and pepper — lets the shrimp and avocado shine, while the melted white cheddar adds a pleasant salty note and a bit of richness.

Ingredients

• Avocados: 3 large ripe avocados, halved lengthwise with pits removed. Choose avocados that yield slightly to gentle pressure but aren't mushy; Hass varieties work best for their creamy texture and nutty flavor.
• Cooked shrimp: 1/2 pound cooked shrimp, roughly chopped. Use tail-off shrimp for ease of eating; medium or large shrimp with a firm texture are preferable. If shrimp are frozen, thaw in cold water and pat dry.
• Light mayonnaise: 2 tablespoons. Mayo binds the filling and adds creaminess without overpowering the shrimp. Use your favorite brand for consistent results.
• Mashed avocado: 1/4 cup scooped from the centers of the avocado halves. This adds cohesion and keeps the filling super creamy while reinforcing the avocado flavor.
• Garlic powder: 1/4 teaspoon for gentle garlic warmth. Garlic powder disperses evenly; if using fresh garlic, mince very fine and use about 1/4 teaspoon to prevent overpowering.
• Lemon juice: 2 teaspoons freshly squeezed. Acid brightens the shrimp and prevents the avocados from browning quickly.
• Black pepper: Ground to taste. Pepper adds a mild bite that balances the richness.
• White cheddar cheese: 1/4 cup shredded. White cheddar melts beautifully and provides a salty, tangy top layer; Monterey Jack or mild mozzarella are good alternatives.
• Smoked paprika: For finishing — a light dusting adds color and a hint of smoke that lifts the dish.
• Parsley: 1/2 teaspoon finely chopped for a fresh, herbaceous finish and color contrast.

Instructions

Preheat and prepare: Preheat the oven to 350°F. Line a large baking sheet with foil or parchment for easy cleanup and to help stabilize the avocado halves. While the oven warms, halve the avocados lengthwise and remove the pits carefully; if needed, scoop a tablespoon more flesh from the centers to create a roomy cavity for the filling. Mix the filling: In a medium mixing bowl, combine the roughly chopped cooked shrimp, 2 tablespoons light mayonnaise, 1/4 cup mashed avocado, 1/4 teaspoon garlic powder, and 2 teaspoons lemon juice. Stir until everything is evenly coated; the mixture should be creamy but still have visible shrimp pieces. Season with ground black pepper to taste. If your shrimp is on the saltier side, go easy on additional salt. Spoon into avocados: Scoop heaping tablespoons of the shrimp mixture into each avocado half, packing gently so the filling nests in the cavity. Divide the filling evenly so each half gets a similar amount; this keeps baking time uniform and presentation tidy. Add cheese and bake: Sprinkle about 1 tablespoon of shredded white cheddar over each filled half, then place the avocados on the lined baking sheet. Bake at 350°F for 8–10 minutes, just until the cheese is melted and the filling is warmed through. Overbaking will soften the avocado too much, so watch carefully beginning at 8 minutes. Finish and serve: Remove from the oven and immediately dust with a pinch of smoked paprika and the finely chopped parsley. Serve warm so you get the contrast between the cool avocado and warm, cheesy shrimp filling.

Storage Tips

Store any leftover shrimp filling in an airtight container in the refrigerator for up to 24 hours. Keep the avocado halves separate and only assemble just before baking to avoid browning. If you must store assembled halves for a short period, press plastic wrap directly onto the avocado surface to minimize air exposure and refrigerate for no more than 4–6 hours. Reheat filled halves in a 300°F oven for 5–7 minutes to warm through without further softening the avocado; avoid microwaving, which can make avocado rubbery.

Ingredient Substitutions

If you don’t have cooked shrimp, cooked crab or canned pink salmon make excellent substitutes and pair well with the avocado and lemon. For a dairy-free option, omit the cheddar and finish with a sprinkle of toasted breadcrumbs or a drizzle of extra lemon-mayonnaise mixture; use dairy-free mayo to keep it vegan-friendly, though shrimp is not vegan. Swap light mayonnaise for Greek yogurt for tang and more protein — use a 1:1 ratio but choose full-fat Greek yogurt if you want a richer mouthfeel.

Serving Suggestions

Serve these as a stand-alone light meal with a crisp green salad and citrus vinaigrette, or present as an appetizer alongside toasted baguette slices or plantain chips. Garnish with extra lemon wedges, a scattering of chopped chives for color, or a tiny drizzle of chili oil for heat. For a brunch twist, place the stuffed halves on a bed of peppery arugula and add a soft-poached egg on top for decadence.

Cultural Background

Avocado and seafood pairings have roots in coastal cuisines where fresh seafood and ripe avocados are plentiful. California and Gulf Coast cookery often combine seafood with creamy avocado, highlighting fresh citrus and simple seasonings. This dish borrows the fresh, bright sensibility of those traditions while leaning into modern, low-carb American tastes — warm topping meets cool, buttery fruit in a way that feels both contemporary and timeless.

Seasonal Adaptations

In summer, keep it light by adding diced fresh tomatoes or cucumber to the shrimp mix and using lemon zest for extra brightness. In cooler months, swap smoked paprika for a pinch of cayenne and add a spoonful of warm corn salsa on the side. For holiday or party variations, fold a little finely diced roasted red pepper into the filling for color and aroma, or finish with toasted pine nuts for crunch.

Meal Prep Tips

Prepare the shrimp filling up to one day ahead and keep chilled in an airtight container. Right before serving, halve and pit the avocados, scoop the extra flesh for the filling, stuff, top with cheese, and bake — this keeps the avocados freshest. Use shallow, airtight containers for the filling to preserve texture and flavor, and label with the preparation date to stay organized. Leftover filling can top salads or stuffed into tomatoes for a quick lunch.

These baked shrimp stuffed avocados are a small luxury that’s surprisingly easy to make. Whether you’re feeding family on a weeknight or hosting friends, they strike a perfect balance of flavors and textures. Try them once and you’ll likely find them on your go-to list, just as I have on mine.