Roasted Lemon Garlic Shrimp and Brussels Sprouts: Your Easy Sheet Pan Dinner Solution
Searching for a dinner that’s both incredibly fast and bursting with flavor? Look no further! This recipe for **Roasted Lemon Garlic Shrimp and Brussels Sprouts** is a true weeknight hero. In under 20 minutes, you can have a healthy, delicious, and satisfying meal on the table, all cooked conveniently on a single sheet pan. The vibrant zest of lemon perfectly complements the pungent warmth of garlic, transforming simple ingredients into a dish that feels gourmet but requires minimal effort. It’s the ideal solution for busy evenings when you crave wholesome food without spending hours in the kitchen.

The Ultimate Weeknight Meal: Why This Recipe Shines
Mondays, or any demanding day of the week, often call for an easy dinner solution. This roasted shrimp and Brussels sprouts recipe answers that call with flying colors. It’s a testament to the power of a well-designed sheet pan meal – a concept beloved by home cooks everywhere for its simplicity and efficiency. But what makes this particular dish stand out?
Firstly, the star protein: shrimp. Frozen shrimp are a secret weapon in any busy kitchen. They boast two major advantages:
- Rapid Thawing: Forget to pull dinner out of the freezer in the morning? No problem! A quick soak in cold water (or even just running tap water) thaws frozen shrimp in mere minutes, making last-minute meal planning a breeze.
- Lightning-Fast Cooking: Shrimp cook incredibly quickly, often in just 3-5 minutes. This dramatically cuts down on overall cooking time, ensuring you can go from prep to plate in under half an hour.
Combined with the robust, earthy flavor of Brussels sprouts and the bright, aromatic notes of lemon and garlic, this dish isn’t just fast; it’s a symphony of textures and tastes. It offers a balance of lean protein, fiber-rich vegetables, and healthy fats, making it an excellent choice for a nutritious and satisfying dinner that doesn’t compromise on flavor.

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Mastering the Ingredients: Shrimp & Brussels Sprouts
Selecting and Preparing Your Shrimp
For this recipe, we recommend using large shrimp, typically a 21-25 count per pound. Larger shrimp are less prone to overcooking and offer a more substantial bite. Whether fresh or frozen, ensuring your shrimp are peeled (tails on or off, as per your preference) is key. If using frozen shrimp, thaw them completely before marinating. You can do this by placing them in a bowl of cold water for 10-15 minutes or by running cold water over them in a colander until pliable. Gently pat them dry with paper towels to ensure the marinade adheres well and they roast rather than steam.
The beauty of shrimp lies in its quick cooking time and visual cues. Raw shrimp are typically grey and translucent. As they cook, they transform into an opaque pink with a slight curl. This color change is your best indicator of doneness. Overcooked shrimp will become rubbery and tough, so it’s crucial to keep a close eye on them during the final roasting stage. Their delicate nature means just a few minutes can make all the difference.
Perfecting Your Brussels Sprouts
Brussels sprouts have seen a remarkable resurgence in popularity, and for good reason! When properly prepared, they shed their sometimes-bitter reputation and transform into delightfully nutty, slightly sweet, and caramelized morsels. The secret to their success in this dish lies in roasting.
Start by trimming the woody ends of the sprouts and removing any loose or discolored outer leaves. Then, halve each sprout. This creates a flat surface that, when placed cut-side down on the baking sheet, allows for maximum contact with the hot surface, leading to incredible caramelization. This browning not only enhances their flavor but also adds a lovely textural contrast to the tender shrimp. Tossing them generously with olive oil and thinly sliced garlic before roasting infuses them with rich flavor from the very beginning.

The Dynamic Duo: Lemon and Garlic
The flavor foundation of this sheet pan dinner is built upon the classic pairing of lemon and garlic. These two ingredients are culinary superstars for a reason: they bring bright acidity, pungent aromatics, and a freshness that elevates almost any dish.
For the shrimp marinade, we use both lemon zest and minced garlic. Lemon zest contains essential oils that pack an intense lemon flavor without the added liquid that can make proteins tough. It infuses the shrimp with a vibrant citrus note that perfectly complements its natural sweetness. Minced garlic adds a sharp, savory depth that becomes mellow and fragrant as it cooks.
For the Brussels sprouts, sliced garlic is preferred. As the sprouts roast, the garlic slices become tender and slightly crispy, imparting their robust flavor throughout the vegetables. After the dish comes out of the oven, a final squeeze of fresh lemon juice brightens everything up, tying all the flavors together with a refreshing finish. Don’t underestimate the impact of these simple, yet powerful, flavor enhancers!
A Two-Stage Roasting Process for Optimal Results
The key to this recipe’s success is a clever two-stage roasting method, designed to account for the different cooking times of shrimp and Brussels sprouts. While shrimp cooks incredibly fast, Brussels sprouts need a bit more time in the oven to achieve that desirable tender-crisp texture and caramelized exterior.
Here’s how it works:
- Brussels Sprouts First: You’ll start by roasting the seasoned Brussels sprouts on their own for about 15 minutes. This head start allows them to soften and begin caramelizing without overcooking the shrimp. Spreading them in a single layer, cut-side down, on a preheated sheet pan is crucial for achieving that beautiful golden-brown crust.
- Shrimp Joins Later: While the sprouts are roasting, your shrimp will be marinating in a mixture of olive oil, lemon zest, minced garlic, chili flakes, salt, and pepper. This brief marinade is enough to infuse them with flavor. After the initial sprout roasting, the shrimp (along with their flavorful marinade) are added to the sheet pan. Everything is then tossed together and returned to the oven for just 5 more minutes. This short burst of high heat is precisely what the shrimp need to cook through to perfection without becoming tough or rubbery.
This method ensures that both components of your dinner are cooked to their ideal texture, delivering a harmonious and delicious meal every time.

Serving Suggestions and Finishing Touches
Once your roasted shrimp and Brussels sprouts emerge from the oven, a few simple additions can elevate the dish even further. A generous dusting of grated Parmesan cheese adds a salty, umami kick that complements both the seafood and the vegetables beautifully. A final squeeze of fresh lemon juice over the entire pan brightens the flavors and adds a touch of acidity that cuts through the richness.
This dish is wonderfully versatile when it comes to serving. It pairs perfectly with:
- Fluffy Rice: As suggested, plain white or brown rice is an excellent absorbent base, soaking up all the delicious pan juices.
- Quinoa or Couscous: For a nutrient-dense alternative, quinoa or couscous work equally well.
- Crusty Bread: A good baguette or artisan bread is fantastic for mopping up any leftover sauce.
- Simple Side Salad: A light green salad with a vinaigrette dressing can add extra freshness and texture.
This quick, healthy, and incredibly flavorful dinner is truly perfect for any day of the week, especially when time is of the essence. It proves that delicious, wholesome eating doesn’t have to be complicated or time-consuming.
Variations and Customizations
While this recipe is fantastic as written, it’s also incredibly adaptable. Feel free to experiment with these variations to suit your taste or what you have on hand:
- Add More Vegetables: Bell peppers (sliced), cherry tomatoes (halved), red onion (wedges), or broccoli florets can be added to the sheet pan alongside the Brussels sprouts. Just ensure they are cut into similar sizes for even cooking.
- Spice It Up: For a little heat, increase the amount of red chili flakes. A pinch of smoked paprika can add a smoky depth, or a dash of cayenne pepper for a bolder kick.
- Herb Appeal: Fresh herbs like chopped parsley, dill, or cilantro can be stirred in at the end for an extra layer of freshness. Dried Italian herbs or oregano can also be added to the marinade.
- Different Cheese: If Parmesan isn’t your favorite, crumbled feta or goat cheese can offer a tangy alternative, especially delicious when the dish is still warm.
- Asian Twist: A splash of soy sauce or tamari in the shrimp marinade, along with a sprinkle of sesame seeds before serving, can transform this into an Asian-inspired delight.
The beauty of sheet pan cooking is its flexibility. Don’t be afraid to make it your own!
Tips for Success
- Don’t Overcrowd the Pan: This is arguably the most important rule for sheet pan dinners. If the pan is too crowded, the vegetables and shrimp will steam instead of roast, resulting in a soggy rather than caramelized texture. Use two sheet pans if necessary.
- Use Parchment Paper: Lining your sheet pan with parchment paper not only prevents sticking but also makes cleanup incredibly easy.
- Pat Shrimp Dry: As mentioned, ensuring your shrimp are dry before marinating helps the flavors adhere and promotes better searing/roasting.
- Preheat the Sheet Pan: Placing your empty sheet pan in the oven while it preheats will give you a head start on caramelization when the ingredients hit the hot surface.
- Adjust Roasting Times: Ovens can vary, and so can the size of your ingredients. Keep a close eye on the Brussels sprouts and shrimp, especially during the final minutes, adjusting cooking times as needed.
Roasted Lemon Garlic Shrimp and Brussels Sprouts Recipe
Roasted Shrimp and Brussels Sprouts

Ingredients
- 1 pound Brussel sprouts trimmed and cut in half
- 3/4 pound shrimp peeled, with tails on
- 4 tablespoons olive oil divided
- 4 garlic cloves divided, 2 sliced and 2 minced
- 1 lemon zested and sliced
- parmesan cheese for topping about one ounce
- pinch red chili flakes
- salt to taste
- pepper to taste
Instructions
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Preheat oven to 425°F (220°C).
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In a small bowl, combine shrimp, 1 tablespoon of olive oil, the zest of one lemon, the minced garlic, a pinch of red chili flakes, salt, and pepper. Stir to combine and set aside to marinade for 15-20 minutes.
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While shrimp are marinating, toss the Brussels sprouts with 3 tablespoons of olive oil, the sliced garlic, a pinch of red chili flakes, salt, and pepper on a large sheet pan. Make sure sprouts are completely coated. Turn them so that the flat sides are facing down. Roast for 15 minutes.
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Remove from oven and use a spatula to turn the Brussels sprouts. Pour the shrimp and marinade onto the sheet pan and stir to coat everything. Arrange everything in a single layer. Return to the oven and roast for about 5 more minutes, or until shrimp are cooked through and turn pink.
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When done, remove from oven and squeeze 1-2 lemon slices over shrimp and Brussels sprouts, then grate Parmesan cheese over everything. Serve immediately with more lemon slices.
Nutrition information is automatically calculated, so should only be used as an approximation.
Additional Info
Adapted from Roasted Shrimp and Asparagus
