
This Old Bay Roasted Shrimp is bold, buttery, and ready in under 20 minutes. A foolproof oven shrimp recipe packed with classic Chesapeake flavor that works as an appetizer or a quick weeknight dinner.

If you have never roasted shrimp in a hot oven, you are about to have a revelation. This Old Bay Roasted Shrimp recipe turns out perfectly every single time: plump, juicy, and coated in that unmistakable Chesapeake Bay spice blend that somehow tastes like summer, nostalgia, and a backyard seafood boil all at once. The oven does the heavy lifting, and you get a stunning plate on the table in under 25 minutes.
Whether you are searching for a crowd-pleasing appetizer, a fast weeknight protein, or a new go-to in your rotation of shrimp recipes with Old Bay, this one is going to earn a permanent spot in your kitchen.
Most Old Bay shrimp recipes default to boiling or steaming, which is wonderful in its own right. But roasting at high heat does something totally different. The dry heat of a 425-degree oven concentrates the seasoning, caramelizes the edges of the shrimp, and gives you a slightly crispy, intensely flavored bite that a pot of water simply cannot replicate.
This is the difference between shrimp that tastes good and shrimp that makes people hover over the pan before you can even get it to the table.
Chef's Tip: The single most important step in any baked shrimp recipe is drying the shrimp thoroughly before seasoning. Moisture is the enemy of roasting. A few seconds with a paper towel means the difference between golden, flavorful shrimp and pale, steamed ones.
Old Bay Seasoning is a blend of more than 18 herbs and spices, including celery salt, paprika, black pepper, and red pepper. It was created in Baltimore in 1939 and has been the defining flavor of Mid-Atlantic seafood ever since. When you use it in an Old Bay shrimp recipe oven-style, the heat blooms those spices and deepens the flavor in a way that simply shaking it over cooked shrimp never quite achieves.
For this recipe, we amplify the blend with fresh garlic, lemon zest, a little melted butter, and olive oil. The butter adds richness and helps the seasoning cling to every curve of the shrimp. The lemon zest brightens everything without making it watery.
Using quality ingredients and the right tools genuinely elevates a simple shrimp bake recipe like this one. A sturdy rimmed baking sheet that distributes heat evenly and a good microplane for your lemon zest will make a real difference.
For the best results with Old Bay baked shrimp, reach for large or extra-large shrimp, which are typically labeled 21/25 or 16/20 on the packaging (those numbers indicate how many shrimp are in a pound). Smaller shrimp cook faster and can go rubbery before the seasoning has a chance to set.
Fresh or frozen both work beautifully here. If you are using frozen, make sure they are fully thawed and completely dry before they hit the bowl. A few key things to look for:
One of the best things about this shrimp Old Bay recipe is how versatile it is. Here are a few ways to put it to work:
Ready to make it? Here is the full step-by-step recipe:

This Old Bay Roasted Shrimp is bold, buttery, and ready in under 20 minutes. A foolproof oven shrimp recipe packed with classic Chesapeake flavor that works as an appetizer or a quick weeknight dinner.
Preheat your oven to 425 degrees F (220 degrees C). Line a large rimmed baking sheet with foil for easy cleanup.
Pat the shrimp completely dry with paper towels. This step is crucial for getting a roasted, slightly caramelized exterior rather than a steamed one.
In a large bowl, combine the olive oil, melted butter, minced garlic, Old Bay seasoning, lemon zest, and red pepper flakes if using. Stir to combine.
Add the shrimp to the bowl and toss until every piece is evenly and generously coated in the seasoning mixture.
Spread the shrimp in a single layer on the prepared baking sheet, making sure they are not overlapping.
Roast in the preheated oven for 8 to 12 minutes, or until the shrimp are pink, opaque, and just beginning to curl. Do not overcook.
Remove from the oven immediately and squeeze fresh lemon juice over the top. Garnish with chopped parsley and serve with extra lemon wedges.
Leftover roasted shrimp keeps well in an airtight container in the refrigerator for up to 2 days. To reheat without making the shrimp rubbery, warm them gently in a skillet over low heat with a tiny splash of water or a squeeze of lemon juice. Avoid the microwave if you can, as it tends to overcook seafood very quickly.
You can also enjoy leftover shrimp cold, straight from the fridge, tossed into a salad or tucked into a wrap. The Old Bay seasoning actually intensifies overnight, which makes day-two shrimp arguably even better than day-one.
Make-Ahead Note: You can mix the seasoning butter and marinate the shrimp for up to 30 minutes before roasting. Do not marinate much longer than that, as the acid from the lemon zest can begin to break down the texture of the shrimp.