Party Charred Shrimp and Roasted Garlic Aioli Dip
A vibrant, restaurant-quality dip featuring charred shrimp blended with silky roasted garlic aioli, bright lemon, and fresh herbs. The shrimp are quickly seared until caramelized, then folded into a garlicky mayo base for a dip that's elegant enough for entertaining but simple enough for weeknight snacking. Perfect with crudités, crackers, or toasted bread.
- Prep
- 20 min
- Cook
- 25 min
- Wait
- 15 min
- Total
- 1 hr
- Makes
- About 2 cups (480 ml), serves 8 as an appetizer
Steps
Before you start
- Pat shrimp very dry with paper towels before cooking—this is crucial for charring
- Allow roasted garlic to cool completely to room temperature before blending
- Have all ingredients measured and ready before you start cooking the shrimp
- If not using fresh roasted garlic, prepare it at least 30 minutes ahead
Roast the garlicOven 400°F / 205°C
- Preheat your oven to 400°F (200°C).
- Cut the tops off the garlic heads to expose the cloves, then place them cut-side up on a small baking sheet or in a cast-iron skillet.
- Drizzle with 2 tbsp (30 ml) olive oil, then sprinkle evenly with 0.25 tsp (1.5 g) kosher salt and 0.125 tsp (0.5 g) black pepper.
- Roast uncovered for 25–30 minutes, until the garlic is deeply golden and a fork easily pierces the cloves.
- The garlic should be soft and caramelized, not just pale.
- Remove from the oven and set aside to cool completely—at least 15 minutes.
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Ready when: Garlic is deeply golden and cloves yield easily to a fork; interior is creamy and sweet
Tip: Roasting at a higher temperature ensures the garlic caramelizes and develops deep flavor, not just softens
Make the aioli base
- Once the roasted garlic has cooled completely, squeeze the soft cloves out of their skins into a food processor or blender.
- Add the 1 cup (240 ml) room-temperature mayonnaise, 1.5 tbsp (23 ml) fresh lemon juice, and 0.5 tsp (1 g) smoked paprika.
- Blend until completely smooth and creamy, about 30–45 seconds.
- Taste and adjust the lemon juice or salt if needed.
- Transfer to a medium bowl and set aside while you cook the shrimp.
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Ready when: Mixture is smooth and uniform in color, with no visible garlic bits
Tip: Make sure the mayonnaise is at room temperature so it blends smoothly and doesn't break
Prep and season the shrimp
- Pat the 1 lb (450 g) shrimp very dry with paper towels—any surface moisture will prevent charring.
- In a small bowl, toss the shrimp with 2 tbsp (30 ml) olive oil, 0.5 tsp (3 g) kosher salt, 0.25 tsp (0.5 g) black pepper, and 0.25 tsp (0.5 g) red pepper flakes if using.
- Let them sit in the bowl for just 1–2 minutes so the seasonings adhere.
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Ready when: Shrimp are evenly coated and glisten with oil
Tip: Dry shrimp are absolutely essential for charring—wet shrimp will steam instead of caramelize
Char the shrimp
- Heat a large 12-inch (30 cm) skillet or cast-iron pan over medium-high heat for about 2 minutes until very hot—a drop of water should sizzle and evaporate immediately.
- Working in two batches if needed to avoid crowding, add the shrimp in a single layer.
- Do not move them for 2–3 minutes; they should develop a dark, charred crust on the underside.
- Flip each shrimp and cook for another 1–2 minutes until the second side is lightly charred and the shrimp are pink and opaque throughout (they should be just cooked through, not rubbery).
- Transfer the charred shrimp to a cutting board and let them cool for 2–3 minutes.
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Ready when: Shrimp are opaque and pink with a dark brown charred crust on both sides
Tip: Don't stir or flip the shrimp too early—let them sit undisturbed for a proper char. If your pan isn't hot enough, the shrimp will just steam
Chop the charred shrimp
- Roughly chop the cooled charred shrimp into 0.5–0.75 inch (1.25–2 cm) pieces.
- Some should be in smaller bits, and some in slightly larger chunks, for texture.
- You should have about 1.5 cups (300 g) of chopped shrimp.
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Ready when: Shrimp are in mixed-size pieces, with char visible on each chunk
Tip: Don't blend the shrimp into a paste—keeping them chunky gives the dip texture and makes it more appetizing
Fold in the shrimp
- Add the chopped charred shrimp to the bowl of roasted garlic aioli.
- Using a rubber spatula, gently fold the shrimp into the aioli until evenly distributed and no streaks of white remain.
- Be gentle so the shrimp pieces hold their shape and the texture stays interesting.
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Ready when: Shrimp pieces are evenly scattered throughout the creamy aioli with no visible white streaks
Tip: Fold gently—aggressive mixing will break down the shrimp and make the dip look mushy
Taste and adjust
- Taste the dip and adjust the seasoning.
- Add more lemon juice if it needs brightness, a pinch of smoked paprika for depth, or salt for savory edge.
- Remember that the dip will be scooped with crackers or vegetables, so it should taste bold and well-seasoned.
- Transfer to a serving bowl.
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Ready when: Dip tastes balanced with clear garlic, salt, and lemon notes
Tip: Don't be shy with seasoning—a good dip tastes robust on its own, not bland
Garnish and serve
- Transfer the dip to a serving bowl.
- Top with the chopped fresh parsley, fresh dill, and lemon zest.
- Drizzle with a small amount of good olive oil if desired for shine and extra richness.
- Serve with crudités (bell peppers, cucumbers, cherry tomatoes, snap peas), buttery crackers, toasted bread, or thin-sliced vegetables.
- The dip is best served at room temperature or slightly chilled.
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Ready when: Dip is attractively garnished with herbs and zest visible on the surface
Tip: Fresh herbs and zest added at the last moment keep their bright flavor and color
Good to know
Tips
- The char on the shrimp is essential to the flavor profile—it adds sweetness and depth that boiled or gently sautéed shrimp cannot match. Use medium-high heat and don't stir too early.
- Roasting whole garlic heads gives you sweeter, milder garlic than raw or jarred minced garlic. The long roasting time caramelizes the natural sugars, which makes the aioli luxurious.
- This dip is best served at room temperature or slightly cool, not ice-cold—cold temperatures dull the garlic and lemon flavors. Remove from the fridge 15 minutes before serving.
- If the dip seems too thick when you serve it, whisk in a small amount of fresh lemon juice or a splash of water, a teaspoon at a time, until it reaches the consistency you want.
Make ahead
You can roast the garlic and prepare the aioli base up to 2 days ahead; store in an airtight container in the refrigerator. Char and chop the shrimp up to 4 hours ahead, then fold it into the aioli no more than 2 hours before serving so the shrimp stays firm and the dip doesn't become watery.
Storage & reheating
Store in an airtight container in the refrigerator for up to 3 days. The dip will thicken slightly as it chills; bring to room temperature for 10–15 minutes before serving. Do not freeze, as the mayo-based dip will separate and become grainy when thawed. Leftover dip can be mixed into pasta, spread on a sandwich, or served over grilled fish.
Substitutions
- high-quality mayonnaise → Greek yogurt or sour cream mixed with mayo (1:1 ratio). This lightens the dip and adds tang, but reduces richness; blend and fold in the shrimp the same way
- fresh dill → Fresh tarragon or chives. Tarragon adds anise notes; chives are milder and more delicate—use the same amount
- smoked paprika → Regular paprika or a pinch of cayenne pepper. Regular paprika is milder and less smoky; cayenne adds heat instead of depth—use half the amount
- fresh lemon juice → Fresh lime juice. Lime gives a different brightness and tropical edge—use the same amount
