Gambas al Ajillo
⏲ ~20 min total · prep 16 · cook 4 · 4 servings
Recipe Lab · 2026-10-22 · Developed with AI assistance, human-reviewed · Photos: original, AI-generated with real-dish reference
Adapted from Wikibooks Cookbook: Gambas al Ajillo (Garlic Shrimp) (CC BY-SA 3.0).
Ingredients
- 1 1/2 lb large shrimp, peeled and deveined
- 1/3 cup olive oil
- 8 cloves garlic, thinly sliced
- 2 tbsp dry sherry
- 1 tbsp fresh lemon juice
- 3 tbsp fresh parsley, chopped
- 1 tsp red pepper flakes
- 1/2 tsp smoked paprika
- 3/4 tsp kosher salt
Nutrition
Calculated from USDA FoodData Central reference values, per serving (serves 4).
| Per serving | |
|---|
| calories kcal | 303 |
| protein g | 23.9 |
| fat g | 19.9 |
| carbs g | 4.8 |
| fiber g | 0 |
| net carbs g | 4.3 |
Instructions
- Blot the shrimp dry with paper towels until the surfaces are dry, then season them with the kosher salt. Wet shrimp drops the oil temperature and steams instead of searing, and the sear is the point here.
- Warm the olive oil in a 10-inch stainless or cast-iron skillet over medium heat until it shimmers. Add the garlic slices and cook 2 to 3 minutes, stirring often, until the edges turn pale gold. If any slice darkens past golden, pull it out; burnt garlic turns bitter and the whole pan follows.
- Stir in the red pepper flakes and smoked paprika and cook for 15 seconds, until the spices bloom into the oil and smell toasty.
- Raise the heat to medium-high and add the shrimp in one layer. Let them sit undisturbed for 90 seconds until the undersides turn pink, then toss and stir 1 to 2 minutes more, until the shrimp are opaque and curled into loose C shapes.
- Pour in the sherry (it will sizzle hard) and the lemon juice, scraping the pan bottom with a wooden spoon. Simmer 30 to 60 seconds until the sauce looks slightly syrupy.
- Pull the pan off the heat, stir in the parsley, and taste for salt and pepper.
- Serve straight from the skillet in shallow bowls with all of the chile-garlic oil poured over, lemon wedges on the side. Spoon the leftover oil over cauliflower rice to serve it as a full main.
Why this recipe works
- Blotting the Shrimp: Blotting the shrimp dry ensures a crispy exterior rather than a soggy one. The water in the shell prevents the oil from reaching the right temperature for searing.
- Blooming Spices: Blooming the red pepper flakes and paprika in the oil releases their essential oils. This step builds a savory base that infuses the entire dish.
- Undisturbed Searing: Letting the shrimp sit undisturbed allows the proteins to firm up and form a bond with the hot pan. This technique prevents the shrimp from breaking apart during the cooking process.
Tips
- Watch the garlic closely. Garlic burns quickly once it turns golden. Remove the pan from the heat immediately once the slices are light brown to keep them from becoming bitter.
- Use dry sherry. Dry sherry provides the necessary acidity without adding too much sweetness. If you cannot find sherry, dry vermouth works as a suitable substitute.
- Add lemon at the end. Adding the lemon juice at the very end preserves its bright flavor. Cooking it too long can cause it to evaporate or turn the sauce bitter.
- Use crusty bread for dipping. The garlic oil is excellent for soaking into crusty bread. Serve a basket of baguette slices alongside the shrimp to soak up every drop of the sauce.
Serving
This recipe serves 4 people and pairs well with simple sides like roasted asparagus or a crisp green salad. The garlic oil is rich enough to stand alone, making it a perfect low-carb appetizer or main course. Serve the shrimp in the pan so diners can watch the sizzle and scoop the garlic cloves directly onto their food. A squeeze of fresh lemon juice over the top cuts through the oil and adds brightness to each bite. This dish works well with crusty bread for dipping into the remaining sauce.
Storage
Store any leftover shrimp in an airtight container in the refrigerator for up to two days. The oil will solidify when chilled, so let the container sit at room temperature for a few minutes before reheating to loosen the sauce. Reheat the dish in a skillet over low heat to prevent the shrimp from becoming rubbery. Do not microwave the shrimp as it will toughen the texture significantly. If you plan to make this ahead, keep the cooked shrimp and the oil separate from the parsley and lemon juice until you are ready to serve.
Variations
- Dry White Wine: Swap the sherry for a dry white wine like Pinot Grigio to change the flavor profile slightly. The wine adds a floral note that complements the smoked paprika.
- Spicy Chili Oil: Increase the amount of red pepper flakes or add a few tablespoons of chili oil to the pan. This adjustment makes the dish much hotter for those who enjoy intense heat.
- Sherry-Free: Omit the sherry and add an extra splash of lemon juice instead. This keeps the acidity high without introducing the fortified wine flavor.
FAQ
- Can I use frozen shrimp? Yes, but you must thaw them completely and pat them very dry. Frozen shrimp contain ice crystals that will cause the oil to splatter and prevent proper searing.
- Why is my shrimp rubbery? Overcooking is the most common reason for rubbery texture. Shrimp cook very fast so remove them from the heat as soon as they turn pink and opaque.
- Can I make this without alcohol? You can skip the sherry entirely. Replace it with a splash of water or white vinegar to deglaze the pan and create a flavorful sauce base.
- Is this keto? Yes, this dish fits a ketogenic diet because it contains no carbohydrates. The main ingredients are protein and healthy fats from the olive oil.
- What if I don't have a cast iron skillet? A stainless steel skillet works just as well for this recipe. Ensure the pan is hot enough so the shrimp sear rather than stick to the metal.
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Nutrition is calculated per serving from USDA FoodData Central reference values (embedded table); trace ingredients with negligible macros are excluded. Figures are estimates for informational purposes. As an Amazon Associate and affiliate partner, Keto Food Ideas earns from qualifying purchases at no additional cost to you.
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