Gambas al Ajillo: Spanish Garlic Shrimp in 25 Minutes
Jump to Recipe
Gambas al ajillo is a Spanish tapa of shrimp cooked in olive oil with sliced garlic and dried chile, served bubbling in the dish it cooked in. Gambas means shrimp or prawns, and al ajillo means “with garlic.” You’ll find it at tapas bars across Spain, and you can have it on the table in 25 minutes.
The oil is half the dish. The garlic goes into cool oil and heats gently, so it turns pale gold instead of brown. Browned garlic turns bitter and the bitterness spreads through the oil, so if the slices darken before the shrimp go in, discard everything and start again.
The shrimp need only 3 to 4 minutes. They’re done when they turn opaque and pink and curl into a loose C, or reach 145 F / 63 C in the thickest part. Have bread ready, because the oil is meant to be mopped up.
Why You’ll Love This Recipe
- Ready in 25 minutes with a single pan
- Garlic and chile flavor the oil before the shrimp go in
- Short ingredient list built around olive oil and garlic
- The leftover oil doubles as a dip for bread
Ingredient Notes
- Large shrimp: Buy 16/20 count, which means 16 to 20 shrimp per pound. Smaller shrimp overcook in seconds. Thawed frozen shrimp work well if you pat them very dry.
- Extra-virgin olive oil: Use a Spanish extra-virgin oil with a fruity, mild flavor. The oil is a main ingredient here, so a harsh or bitter bottle will show.
- Dried guindilla: Guindilla is a slim, mild-to-medium Spanish dried chile. If you can’t find it, use 1/2 tsp red pepper flakes or 1 small dried chile de árbol, which will be hotter.
- Fino sherry: Fino is a dry, pale, slightly nutty sherry from Andalusia. Spanish brandy or dry white wine can stand in, and the dish still works without it.
- Garlic: Slice the cloves thinly rather than mincing them. Minced garlic burns faster and gives you no pale gold slices to spoon up at the end.
- Crusty bread: A baguette or any rustic loaf with a firm crust holds up to the oil. Soft sandwich bread collapses.
Gambas al Ajillo: Spanish Garlic Shrimp in 25 Minutes
Ingredients
Method
- Pat the shrimp very dry with paper towels, then toss them with the salt in a bowl. Slice the garlic, chop the parsley, and slice the bread.
- Pour the olive oil into a 10-inch / 25 cm cazuela or cast-iron skillet and add the garlic and guindilla. Set the pan over medium-low heat and cook for 3 to 4 minutes, until the garlic edges turn pale gold and the oil sizzles gently. If the slices darken faster, lift the pan off the heat for a moment.
- Raise the heat to medium and add the shrimp in a single layer. Cook for 1.5 to 2 minutes, until the undersides turn pink, then flip each one and cook another 1.5 to 2 minutes, until opaque and curled into a loose C (145 F / 63 C).
- Pour in the sherry and swirl the pan for about 30 seconds, until the sharp alcohol smell fades. Take the pan off the heat and scatter the parsley over the top.
- Bring the pan straight to the table and serve within 5 minutes, with the bread alongside for dunking in the oil.
Notes
- Slice garlic about 1/16 inch / 1.5 mm thick so every slice cooks at the same pace.
- Keep the heat at medium-low until the shrimp go into the pan.
- Leave the tails on if you like, since they add flavor and give you a handle.
- Serve in the pan within 5 minutes, with bread ready for the oil.
Tips for Success
- Pat the shrimp completely dry with paper towels so they sizzle in the oil instead of steaming and thinning it out.
- Start the garlic in cold oil over medium-low heat and pull the pan off the burner if the slices darken before 3 minutes pass.
- Use a 10-inch / 25 cm pan so 1 lb / 450 g of shrimp sit in one layer with room to turn.
- Pull the shrimp as soon as they curl into a loose C, because a tight O means they overcooked and they keep cooking in the hot oil.
- Serve within 5 minutes of taking the pan off the heat, and spoon the oil over each bread slice while it’s still hot.
Variations
- Stir 1/2 tsp smoked sweet pimentón into the oil just before the shrimp go in for a rust-colored oil and a smoky edge.
- Replace the shrimp with 1 lb / 450 g sliced mushrooms to make champiñones al ajillo, cooking them 6 to 8 minutes before the sherry.
- Swap the fino sherry for 2 tbsp Spanish brandy for a rounder, slightly sweeter finish, which some cooks prefer.
Storage and Reheating
Gambas al ajillo is best served straight from the pan and doesn’t reheat well. Shrimp that have already cooked once in hot oil turn rubbery the second time.
Refrigerate leftovers in an airtight container, oil included, for 1 to 2 days and eat them cold. Chopped into a salad or tossed with cold white beans, they still taste good. Keep garlic in oil in the refrigerator only, never at room temperature, because garlic stored in oil can grow botulism bacteria.
To cook ahead, slice the garlic and peel the shrimp up to 1 day early and store them separately, covered, in the refrigerator. The actual cooking takes 10 minutes. Cooked gambas don’t freeze well, so skip the freezer.
Serving Suggestions
Gambas al ajillo is traditionally served as a tapa, often in a small terracotta cazuela, still bubbling. Bring the pan to the table and serve within 5 minutes with crusty bread so everyone can drag a slice through the oil.
Add pimientos de Padrón, tortilla de patatas, patatas bravas with smoky paprika sauce, or a simple tomato salad to round out a tapas spread. A chilled fino or manzanilla sherry suits the garlic and chile, and so does a Galician albariño.
For a light dinner for two, serve the full batch with a green salad and extra bread.
FAQ
How do I know when the shrimp in gambas al ajillo are done?
Shrimp are done when they turn opaque and pink and curl into a loose C, usually 1.5 to 2 minutes per side in medium-heat oil. A tight O shape means they overcooked. If you use a thermometer, look for 145 F / 63 C in the thickest part.
Can I fix burnt garlic in gambas al ajillo?
No. Burnt garlic leaves a bitter taste in the oil that shrimp and sherry can’t cover up. Discard the oil, wipe the pan, and start again with fresh oil and garlic. Next time, begin in cold oil over medium-low heat and pull the pan when the slices are pale gold, not brown.
Can I use dry white wine instead of fino sherry in gambas al ajillo?
Yes, use 2 tablespoons of any crisp dry white, such as a Spanish verdejo. It adds acidity but lacks the nutty edge of fino sherry. If you have neither, skip the splash entirely, since the garlic oil carries most of the flavor.
Can I prep gambas al ajillo ahead for a dinner party?
Yes, but only the prep. Slice the garlic and peel and devein the shrimp up to 1 day ahead, storing them separately in the refrigerator. Cook right before serving, since the dish takes just 10 minutes at the stove and cooked shrimp turn rubbery when reheated.
What do you serve with gambas al ajillo besides bread?
Pimientos de Padrón, tortilla de patatas, and a plain tomato salad all work well. For drinks, pour a chilled fino sherry or a Galician albariño. Bread is still the key partner, because the garlic oil is half of what you’re eating.
Is gambas al ajillo gluten free?
The pan itself is gluten free, since the shrimp, olive oil, garlic, chile, sherry, and parsley contain no gluten. The bread is the only source. Serve it with gluten-free bread or boiled baby potatoes to catch the oil.
