Roasted Garlic Aioli

Posted on March 7, 2026

A silky Roasted Garlic Aioli that brightens sandwiches, fries, and veggie bowls.

introduction

Roasted Garlic Aioli is the creamy, mellow garlic sauce that turns ordinary meals into crave-worthy bites. This easy, make-ahead spread blends caramelized roasted garlic with mayo, lemon, and Dijon for savory depth and bright balance. If you love garlicky spreads, try a creamy roasted garlic bread dip recipe as a complementary snack for entertaining.

Why You’ll Love This Roasted Garlic Aioli :

  • Deep, nutty roasted garlic flavor without harsh raw bite
  • Ready in about 40 minutes (most time is hands-off roasting)
  • Versatile: dip, spread, sandwich sauce, or salad dressing base
  • Refrigerator-stable for meal prep — makes sandwiches better all week
  • Family-friendly and easy to tweak for heat or herb notes

Ingredients Needed :

Sauce

  • 1 cup mayonnaise
  • 2 tablespoons lemon juice
  • 1 tablespoon Dijon mustard

Aromatics

  • 1 head of garlic (roasted)

Seasoning & oil

  • Salt and pepper to taste
  • Olive oil (as needed for roasting)

Roasted Garlic Aioli

Step-by-Step Instructions :

  1. Preheat the oven to 400°F (200°C).
  2. Cut the top off the head of garlic to expose the cloves.
  3. Drizzle the cut head with olive oil, wrap it in foil, and roast about 30–40 minutes until very soft.
  4. Let the garlic cool until you can handle it, then squeeze the roasted cloves into a small bowl.
  5. Add mayonnaise, lemon juice, Dijon mustard, salt, and pepper.
  6. Mix until smooth, tasting and adjusting seasoning as needed.
  7. Chill for at least 30 minutes to let flavors meld.
  8. Serve as a dip or spread.

Serving Suggestions Roasted Garlic Aioli

Spread it on crusty bread, slather it on burgers, or use it as a fry dip. It also pairs beautifully with roasted vegetables; toss warm Brussels sprouts with it for a flavor boost like in this garlic butter roasted Brussels sprouts idea. Use as a quick sandwich spread or dollop on grilled fish for extra richness.

Tips for Success Roasted Garlic Aioli

  • Roast until very soft: underripe cloves stay sharp. A full 30–40 minutes gives sweet, caramelized garlic.
  • Use room-temperature mayo so the aioli blends silky and smooth.
  • Adjust acidity: add more lemon if it tastes too rich or heavy.
  • Make ahead: flavors improve after a few hours in the fridge — store up to 5 days.
  • Want a punchy version? Stir in smoked paprika or a small pinch of cayenne. For creamy pasta inspiration using garlic flavors, try this cheesy Cajun garlic chicken skillet for a meal that pairs well with aioli-style sauces.

variation (if any)

  • Herb Aioli: fold in 1–2 tablespoons chopped parsley, chives, or tarragon.
  • Spicy Aioli: whisk in 1–2 teaspoons Sriracha or chipotle in adobo.
  • Lemon-Garlic Yogurt Aioli: swap half the mayo for Greek yogurt for tang and lighter texture.
    For a heartier pasta or comfort-food twist, consider using aioli-inspired flavors with the rich notes in this cracked garlic steak tortellini in creamhouse sauce.

Roasted Garlic Aioli

FAQs

Q: How long does roasted garlic aioli keep in the fridge?
A: Stored in an airtight container, it will keep 4–5 days. Always smell and check before using.

Q: Can I use jarred roasted garlic?
A: Yes — drain excess oil and taste as jarred garlic can be milder or saltier. Adjust seasoning accordingly.

Q: Is this safe without raw egg yolk?
A: Traditional aioli uses raw egg, but this recipe uses store-bought mayonnaise, which is made with pasteurized eggs and is safe for most people.

Q: Can I roast more garlic and freeze it?
A: Roasted garlic can be frozen (spread on parchment in small portions or in an ice cube tray) for up to 3 months. Thaw before mixing into mayo.

Roasted Garlic Aioli

A silky roasted garlic aioli that brightens sandwiches, fries, and veggie bowls with a creamy and mellow garlic flavor.
Prep Time 10 minutes
Cook Time 40 minutes
Total Time 50 minutes
Servings: 8 servings
Course: Condiment, Dip
Cuisine: American, Mediterranean
Calories: 100

Ingredients
  

Sauce
  • 1 cup mayonnaise room-temperature for better blending
  • 2 tablespoons lemon juice adjust to taste
  • 1 tablespoon Dijon mustard for flavor depth
Aromatics
  • 1 head garlic roasted
Seasoning & Oil
  • to taste Salt
  • to taste pepper
  • as needed tablespoons olive oil for roasting

Method
 

Preparation
  1. Preheat the oven to 400°F (200°C).
  2. Cut the top off the head of garlic to expose the cloves.
  3. Drizzle the cut head with olive oil, wrap it in foil, and roast for about 30–40 minutes until very soft.
  4. Let the garlic cool until you can handle it, then squeeze the roasted cloves into a small bowl.
Mixing
  1. Add mayonnaise, lemon juice, Dijon mustard, salt, and pepper to the bowl.
  2. Mix until smooth, tasting and adjusting seasoning as needed.
  3. Chill for at least 30 minutes to let flavors meld.
Serving
  1. Serve as a dip or spread.

Notes

Roast garlic until very soft, as underripe cloves can have a sharp flavor. Use room-temperature mayo for a silky blend. Flavors improve after chilling; store up to 5 days. For variations, stir in chopped herbs, Sriracha, or swap half mayo for Greek yogurt.

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