If you are looking for a dish that combines simplicity and wow factor in one irresistible package, this Garlic Shrimp Gratin Recipe is your new best friend in the kitchen. Imagine tender, garlicky shrimp swimming in a lusciously creamy sauce, topped with a perfectly golden, crispy layer of buttery breadcrumbs and Parmesan cheese. It’s a dish that brings warmth to the table and impresses every single time without demanding complicated steps or obscure ingredients. Whether it’s a weeknight dinner or a special occasion, this recipe is guaranteed to make you fall in love all over again with the magic of baked seafood.

Ingredients You’ll Need
This Garlic Shrimp Gratin Recipe is all about simple, fresh ingredients that work harmoniously to deliver fantastic taste and texture. Each item plays a vital role—from the bold garlic punch to the crunchy topping that seals the deal with a satisfying finish.
- 1 lb large shrimp (peeled and deveined, tails on or off): Choose fresh or fully thawed shrimp for the best flavor and texture.
- 2 tablespoons olive oil: Adds richness and helps gently sauté the garlic without burning.
- 4 cloves garlic (minced): This is the heart and soul of the dish—aromatic and packed with punch.
- 1/2 teaspoon red pepper flakes (optional): For those who love a little subtle heat to balance the creaminess.
- 1/2 teaspoon salt: Enhances all the flavors, so don’t skip it.
- 1/4 teaspoon black pepper: Adds a gentle earthly spice.
- 1/4 cup dry white wine or chicken broth: Deglazes the pan and adds depth to the sauce.
- 1/4 cup heavy cream: Creates the silky, luscious base that envelops the shrimp.
- 1/3 cup grated Parmesan cheese: A sharp, nutty flavor that makes the topping irresistible.
- 1/2 cup panko breadcrumbs: Gives the gratin its signature crunch and golden finish.
- 2 tablespoons unsalted butter (melted): Binds the breadcrumbs and adds buttery richness.
- 1 tablespoon chopped fresh parsley: Brings a fresh, herby brightness to balance the richness.
- Lemon wedges for serving (optional): Adds a zesty pop that lifts the whole dish.
How to Make Garlic Shrimp Gratin Recipe
Step 1: Prepare Your Baking Dish and Preheat the Oven
Start by preheating your oven to 400°F (200°C). Lightly grease a baking dish or individual ramekins to prevent sticking and make cleanup easier. This foundational step ensures everything melts and crisps perfectly later.
Step 2: Sauté the Garlic and Shrimp
Heat olive oil in a skillet over medium heat and add the minced garlic. Sauté for about 30 seconds until it becomes fragrant but not browned—this delicate step is crucial for that perfect garlic flavor. Then add your shrimp, along with red pepper flakes if using, salt, and black pepper. Cook the shrimp for about 1 to 2 minutes per side, until they just start to turn pink; overcooking here is easy to do but will affect the texture.
Step 3: Deglaze and Simmer the Sauce
Next, pour in the white wine or chicken broth to deglaze the pan, stirring to scrape up those flavorful bits stuck to the bottom. Let it reduce for about one minute, then stir in the heavy cream, bringing the mixture to a gentle simmer. This creamy sauce is what makes the Garlic Shrimp Gratin Recipe so comforting and indulgent. Return the shrimp to the pan and make sure each piece is well-coated in the velvety sauce.
Step 4: Transfer & Top with Crunch
Pour everything into your prepared baking dish and mix the panko breadcrumbs, Parmesan cheese, and melted butter in a small bowl. Sprinkle this irresistible crust evenly over the shrimp. This crunchy topping will become golden and bubbly in the oven, adding that crave-worthy texture that contrasts beautifully with the tender shrimp beneath.
Step 5: Bake and Broil to Perfection
Bake the gratin in the preheated oven for 10 to 12 minutes until it’s golden and bubbling. For a final flourish, broil the gratin for 1 to 2 minutes at the end to get an extra crispy, restaurant-quality crust. Keep a close eye during broiling to prevent burning.
How to Serve Garlic Shrimp Gratin Recipe

Garnishes
Fresh chopped parsley sprinkled over the top adds a beautiful pop of color and a peppery, bright note that cuts through the richness. Adding lemon wedges on the side is a simple way to give each bite a lively, citrusy lift—squeezing lemon over just before eating awakens the flavors and keeps the dish feeling fresh.
Side Dishes
This Garlic Shrimp Gratin Recipe shines best accompanied by something to soak up all that creamy sauce. Try it with crusty bread to mop up every last bit, or serve alongside fluffy white rice for a heartier meal. A light, crisp salad with a tangy vinaigrette also works beautifully to balance the richness of the gratin.
Creative Ways to Present
For a stylish presentation, try baking individual portions in ramekins—this makes a perfect dinner party appetizer or an elegant starter. You can also layer the shrimp gratin over cooked pasta for a comforting casserole twist. Another festive idea is to serve it in hollowed-out mini bell peppers or tomatoes, combining color and flavor.
Make Ahead and Storage
Storing Leftovers
If you have any leftovers from this Garlic Shrimp Gratin Recipe, store them in an airtight container in the refrigerator. The gratin will keep well for up to two days, maintaining delicious flavor and texture when reheated gently.
Freezing
While shrimp can sometimes lose texture after freezing, you can freeze the gratin if needed. Use a freezer-safe container and freeze within two hours of baking. When properly stored, it can last around one month. Thaw overnight in the refrigerator before reheating to preserve the best taste.
Reheating
Reheat leftovers in a preheated oven at 350°F (175°C) for about 10 to 15 minutes, or until warmed through and the topping regains some of its crispness. Avoid the microwave if you want to keep the breadcrumb topping from becoming soggy—taking the extra time to use the oven pays off.
FAQs
Can I use frozen shrimp for this Garlic Shrimp Gratin Recipe?
Yes, you can use frozen shrimp, but make sure they are completely thawed and patted dry before cooking to avoid excess moisture that could affect the gratin’s texture.
What can I substitute for heavy cream?
If you want a lighter version, you can use half-and-half or a mixture of milk and a bit of flour or cornstarch to thicken the sauce, though it won’t be quite as rich.
Is it okay to skip the wine in the recipe?
Absolutely! Chicken broth is a fantastic non-alcoholic option that still adds depth to the sauce without overpowering the garlic shrimp.
How spicy is this gratin with red pepper flakes?
The red pepper flakes add just a mild warmth to the dish. If you’re sensitive to spice, you can leave them out entirely without sacrificing flavor.
Can I prepare this dish ahead of time and bake later?
You can assemble the gratin up to the point before baking, cover it tightly, and refrigerate it for a few hours. When ready, simply bake as directed, adding a few extra minutes if the dish is cold from the fridge.
Final Thoughts
This Garlic Shrimp Gratin Recipe is truly a celebration of simple ingredients coming together in perfect harmony to create something extraordinary. It’s the kind of dish that feels like a hug on a plate—comforting, flavorful, and beautifully textured. I can’t recommend it enough for anyone eager to impress with minimal effort and loads of deliciousness. So grab your skillet and baking dish, and dive into this garlicky, creamy, crispy delight—you’re going to love every bite!
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Garlic Shrimp Gratin Recipe
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Total Time: 30 minutes
- Yield: 4 servings
- Category: Main Course
- Method: Baking
- Cuisine: French-Inspired
Description
Garlic Shrimp Gratin is a rich and flavorful French-inspired baked seafood dish featuring succulent shrimp cooked in a creamy garlic sauce, topped with a crispy Parmesan and panko breadcrumb crust. Perfect as a main course, this gratin combines tender shrimp, aromatic garlic, and a balance of heat from red pepper flakes, all finished with fresh parsley and a squeeze of lemon for brightness.
Ingredients
Shrimp and Sauce
- 1 lb large shrimp (peeled and deveined, tails on or off)
- 2 tablespoons olive oil
- 4 cloves garlic (minced)
- 1/2 teaspoon red pepper flakes (optional)
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 cup dry white wine or chicken broth
- 1/4 cup heavy cream
Topping
- 1/3 cup grated Parmesan cheese
- 1/2 cup panko breadcrumbs
- 2 tablespoons unsalted butter (melted)
Garnish
- 1 tablespoon chopped fresh parsley
- Lemon wedges for serving (optional)
Instructions
- Preheat and Prepare: Preheat your oven to 400°F (200°C) and lightly grease a small baking dish or individual ramekins to prevent sticking.
- Sauté Garlic and Shrimp: Heat olive oil in a skillet over medium heat. Sauté minced garlic for about 30 seconds until fragrant, then add shrimp along with red pepper flakes, salt, and black pepper. Cook shrimp for 1–2 minutes per side until they start turning pink. Remove the skillet from heat.
- Deglaze and Simmer Sauce: Pour in the dry white wine or chicken broth to deglaze the skillet, scraping any bits off the bottom, and reduce for about 1 minute. Stir in the heavy cream and bring to a gentle simmer.
- Combine and Transfer: Return the shrimp to the pan, ensuring they are coated well in the creamy sauce, then transfer the entire contents into the prepared baking dish.
- Prepare and Add Topping: In a small bowl, mix together the panko breadcrumbs, grated Parmesan, and melted butter. Sprinkle this mixture evenly over the shrimp and cream in the dish.
- Bake and Broil: Bake in the preheated oven for 10–12 minutes until the topping is golden and bubbly. For an extra crispy top, broil the dish for an additional 1–2 minutes, watching carefully to avoid burning.
- Garnish and Serve: Remove from oven, garnish with chopped fresh parsley, and serve with lemon wedges if desired for a bright finishing touch.
Notes
- Serve with crusty bread, rice, or a light salad for a complete meal.
- For a richer gratin, double the amount of heavy cream used in the sauce.
- Add a pinch of smoked paprika to the breadcrumb topping for added depth and smokiness.
- Ensure shrimp are not overcooked during sautéing, as they will continue cooking in the oven.
- Use fresh garlic for the best flavor impact.

