Grilled Spicy Shrimp go from mixing bowl to dinner plate in about 6 minutes, marinated in crushed garlic, paprika, cayenne, and lemon juice. The grill leaves light char marks while the centers stay juicy and sweet. Each serving packs 36.4g of protein for just 2g of carbs.
When the craving for something fast, fiery, and fresh hits on a weeknight, there’s nothing better than firing up the grill. This Grilled Spicy Shrimp is my all-time favorite solution! It’s a powerhouse of zesty, smoky flavor packed into a ridiculously simple recipe. With a quick marinade and just minutes over the flame, you get a light, healthy, and low-carb meal that tastes like summer on a plate. Minimal prep, maximum flavor, and virtually no cleanup—what’s not to love? Let’s get these shrimp sizzling!
Ingredients
• 1 large garlic clove, crushed / 0.18 oz / 5g
• 1 tsp. coarse salt / 0.21 oz / 6g
• 1 tsp. paprika / 0.08 oz / 2.3g
• ½ tsp. cayenne pepper / 0.03 oz / 0.9g
• ¼ cup lemon juice / 2 fl oz / 60ml
• 2 tbsp. olive oil / 1 fl oz / 30ml, plus extra for grates
• 2 lbs large shrimp, deveined and peeled / 32 oz / 907g
• 8 lemon wedges, for garnish
Instructions
1. Preheat your grill to medium heat, about 350°F / 175°C, to ensure the shrimp cook evenly without burning the spices.
2. In a small bowl, whisk together the crushed garlic, coarse salt, paprika, cayenne pepper, lemon juice, and olive oil until the mixture forms a consistent, emulsified paste.
3. Place the peeled and deveined shrimp in a large bowl. Pour the marinade over the top and toss gently until every shrimp is evenly coated.
4. Lightly brush the grill grates with olive oil to prevent sticking. Arrange the shrimp in a single layer and grill for 2-3 minutes per side, until they are pink and opaque.
5. Remove the shrimp from the grill immediately to avoid overcooking. Garnish with a generous squeeze of fresh lemon juice from the wedges and serve hot.
Nutritional Information
• (Per Serving)
• Calories: 198 kcal
• Total Fat: 5.0g
• Total Carbohydrates: 2.0g (0.07 oz)
• Dietary Fiber: 0.2g
• Protein: 36.4g
Pro Tips
• Chef’s
• Watch for the ‘C’ shape! Shrimp cook in minutes. Pull them from the heat the second they turn pink and opaque and curl into a gentle ‘C’. A tight ‘O’ shape means they’re overcooked.
• Soak your skewers. If using wooden or bamboo skewers, submerge them in water for at least 30 minutes before grilling to prevent them from burning to a crisp over the flames.
• Get the grates screaming hot. A properly preheated grill is essential for achieving those beautiful, caramelized char marks and a perfect sear without drying out the shrimp.
• Pat your shrimp completely dry. Whether using fresh or thawed frozen shrimp, drying them with a paper towel is crucial. A dry surface allows the marinade to cling better and helps the shrimp sear rather than steam.
FAQ
Q: How do I know when grilled shrimp are perfectly cooked
A: Look for the ‘C’ shape! Shrimp are perfectly cooked when they turn pink, become opaque, and curl into a gentle ‘C’. This typically takes 2-3 minutes per side. If they form a tight ‘O’ shape, they are overcooked.
Q: Can I use frozen shrimp for this recipe
A: Yes, you can use frozen shrimp. Ensure they are completely thawed and patted very dry with a paper towel before adding the marinade. A dry surface helps the marinade stick and allows the shrimp to sear properly on the grill.
Q: How do I prevent shrimp from sticking to the grill
A: To prevent sticking, make sure your grill is preheated to medium heat (around 350°F / 175°C) and lightly brush the grill grates with olive oil right before you place the shrimp on them.
Q: What can I cook this on if I don’t have an outdoor grill
A: If you don’t have an outdoor grill, you can use a stovetop grill pan or a cast-iron skillet over medium-high heat. Cook for 2-3 minutes per side to get a similar sear and quick cook time.
Pro Tips
- Watch for the gentle 'C' shape as they cook. Pull the shrimp off the heat the moment they turn pink and opaque and curl into a C; a tight 'O' means they're overdone.
- Pat the shrimp completely dry before tossing them in the marinade, whether fresh or thawed from frozen. A dry surface helps the marinade cling and the shrimp sear instead of steam.
- Keep the grill at a steady medium heat, about 350°F / 175°C. The paprika-cayenne rub burns quickly over high flames before the shrimp cook through.
- Soak wooden or bamboo skewers in water for at least 30 minutes before grilling so they don't burn to a crisp over the flames.
- Get the grates properly hot and brush them with the extra olive oil just before cooking. That's what gives you caramelized marks without the shrimp sticking.
Frequently Asked Questions
How long does it take to grill these shrimp?
Only 2-3 minutes per side over medium heat. They are ready as soon as they turn pink and opaque and curl into a gentle 'C' shape.
Can I use frozen shrimp for this recipe?
Yes. Thaw them fully and pat them very dry with paper towels before marinating, since surface water keeps the marinade from sticking and stops a good sear.
Can I cook this shrimp in a grill pan indoors?
Absolutely. Preheat the grill pan over medium heat, oil the ridges lightly, and keep the same 2-3 minutes per side so the shrimp stay juicy.
Are grilled spicy shrimp keto?
They fit perfectly. One of the four servings has 2g total carbs, 0.2g fiber, and 36.4g of protein, with 5g of fat from the olive oil marinade.
Recipe card below.
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Grilled Spicy Shrimp
Ingredients
Method
- Preheat your grill to medium heat, about 350°F / 175°C, to ensure the shrimp cook evenly without burning the spices.
- In a small bowl, whisk together the crushed garlic, coarse salt, paprika, cayenne pepper, lemon juice, and olive oil until the mixture forms a consistent, emulsified paste.
- Place the peeled and deveined shrimp in a large bowl.
- Pour the marinade over the top and toss gently until every shrimp is evenly coated.
- Lightly brush the grill grates with olive oil to prevent sticking.
- Arrange the shrimp in a single layer and grill for 2-3 minutes per side, until they are pink and opaque.
- Remove the shrimp from the grill immediately to avoid overcooking.
- Garnish with a generous squeeze of fresh lemon juice from the wedges and serve hot.
- Pat your shrimp completely dry. Whether using fresh or thawed frozen shrimp, drying them with a paper towel is crucial. A dry surface allows the marinade to cling better and helps the shrimp sear rather than steam.
