Black pepper aioli is a bold, creamy sauce made from egg yolks, oil, garlic, lemon, and a generous amount of coarsely ground black pepper. It’s a French-inspired emulsion that packs a warm, spicy kick, perfect for sandwiches, roasted vegetables, or as a dip for fries. This version is quick to make in a blender or with a whisk, and it delivers a punchy, peppery flavor that elevates any dish.
Ingredients
- 2 large egg yolks (pasteurized if you prefer)
- 1 tablespoon (15 ml) fresh lemon juice
- 1 teaspoon (5 ml) Dijon mustard
- 2 cloves garlic, minced or grated
- 1 teaspoon (2 g) coarsely ground black pepper, plus more for garnish
- 1/2 teaspoon (2 g) fine salt, or to taste
- 1 cup (240 ml) neutral oil, such as canola, grapeseed, or light olive oil
Instructions
- In a medium bowl, whisk together the egg yolks, lemon juice, Dijon mustard, minced garlic, black pepper, and salt until well combined and slightly frothy.
- Very slowly, start adding the oil, a few drops at a time, while whisking constantly. Continue whisking until the mixture begins to thicken and emulsify (after about 2 tablespoons of oil).
- Once the emulsion is stable, you can add the remaining oil in a thin, steady stream while whisking continuously. Keep whisking until all the oil is incorporated and the aioli is thick, glossy, and holds its shape.
- Taste and adjust seasoning, adding more salt or lemon juice if desired. If the aioli is too thick, whisk in 1 teaspoon (5 ml) of warm water to loosen it.
- Transfer to a serving bowl, sprinkle with a little extra cracked black pepper, and serve immediately or refrigerate.
Tips
- Use room-temperature ingredients: Cold eggs and oil can make the emulsion split. Let the eggs and oil sit out for 15 minutes before starting.
- If it breaks: If the aioli separates, whisk a fresh egg yolk in a clean bowl, then slowly whisk the broken mixture into it, a few drops at a time, to rescue it.
- Substitute the oil: You can use extra-virgin olive oil, but it will have a stronger, more bitter flavor. For a milder taste, stick to a neutral oil.
- Make it spicy: Add a pinch of cayenne or a dash of hot sauce along with the black pepper for extra heat.
Serving Suggestions
This black pepper aioli is incredibly versatile. Spread it on a burger or a BLT, serve it as a dip for crispy French fries or roasted potato wedges, or dollop it over grilled steak, fish, or roasted vegetables. It also works beautifully as a spread for a turkey or roast beef sandwich, or as a dip for artichokes and crudités.
Variations
- Herbed: Stir in 1 tablespoon (15 g) of chopped fresh chives, parsley, or tarragon after making the aioli.
- Smoky: Add 1/2 teaspoon of smoked paprika along with the black pepper for a smoky depth.
- Lemon-garlic: Increase the lemon juice to 1 1/2 tablespoons (22 ml) and add an extra clove of garlic for a brighter, more pungent kick.
- Vegan: Replace the egg yolks with 2 tablespoons (30 g) of aquafaba (chickpea brine) and whisk as directed. The texture will be slightly lighter but still creamy.
Storage and Reheating
Store black pepper aioli in an airtight container in the refrigerator for up to 4 days. The flavor will mellow slightly as it sits. Do not freeze, as the emulsion will break. To serve, let it sit at room temperature for 10 minutes and stir well. If it has thickened too much, whisk in a teaspoon of warm water. There is no need to reheat; serve cold or at room temperature.
Frequently Asked Questions
Can I use whole eggs instead of just yolks? Yes, but the aioli will be thinner. Use 1 whole egg and 1 yolk for a good balance, or just 1 whole egg for a lighter result.
How do I know if my aioli has split? A split aioli looks thin, greasy, and separates into oil and liquid. It won’t hold its shape. You can try to rescue it by whisking a new yolk and slowly adding the broken mixture.
Is it safe to use raw eggs? Raw eggs carry a small risk of salmonella. To be safer, use pasteurized eggs, which are heat-treated to kill bacteria. Pregnant people, young children, older adults, and anyone with a weakened immune system should avoid raw eggs or use pasteurized ones.
Why is my aioli bitter? Bitterness usually comes from the oil. Extra-virgin olive oil can be bitter, especially if it’s low quality. Use a light olive oil or a neutral oil like canola to avoid this.
Can I make this in a blender or food processor? Absolutely. Put the yolks, lemon juice, mustard, garlic, pepper, and salt in the blender, then with the motor running, slowly drizzle in the oil. It’s faster and less work than whisking.
How much black pepper is too much? The recipe calls for 1 teaspoon, which gives a noticeable kick but not overwhelming heat. If you prefer a milder sauce, reduce to 1/2 teaspoon. If you love heat, you can increase it to 1 1/2 teaspoons, but taste as you go.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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