Avocado garlic aioli is an easy, flavorful spread made in a food processor with avocado, basil, mayonnaise, garlic, shallots, and lemon juice. I used to pile avocado on my BLT, but it can make the sandwich heavy, so I decided to turn that creamy goodness into an aioli. I first fell in love with aioli as a fry dip, and this avocado garlic aioli has quickly become my favorite—creamy, bright, and perfect on sandwiches, fries, or as a dip.

If you enjoy mayonnaise-based sauces, you’ll appreciate this aioli. It works wonderfully as a fry dip, a sandwich spread, or a spoonable garnish for roasted vegetables and grilled proteins. The avocado adds richness, while fresh basil and lemon juice keep the flavor bright.
Avocado Garlic Aioli Ingredients
This aioli comes together from simple ingredients found in most kitchens. It’s quick to prepare and packed with fresh flavor. For the recipe you’ll need:

- Sour cream
- Mayonnaise
- Ripe avocado
- Garlic cloves
- Fresh basil leaves
- Banana peppers (optional for tang and mild heat)
- Shallot
- Lemon juice
- Salt and pepper
How to Make Aioli
To prepare the aioli, roughly chop the garlic, basil, banana peppers (if using), and shallot. Place the sour cream, mayonnaise, lemon juice, avocado, and the chopped aromatics into a food processor.

Pulse or puree until the mixture is smooth and evenly combined. The banana pepper provides a tangy note that complements the avocado; omit it if you prefer a milder flavor. Taste and adjust seasoning with salt, pepper, or a little more lemon juice for brightness.

The result is a pale green aioli with a smooth, velvety texture and a lively, herb-forward taste. It makes an excellent sandwich spread, especially for adding a creamy layer to BLTs, or a tasty dip for fries, veggies, or tater tots.

Use the aioli immediately or chill it for an hour to let the flavors meld. Store leftovers refrigerated in an airtight container and consume within a couple of days for best freshness, since avocado can brown over time. When ready to serve, stir and taste, adding a squeeze of lemon if the color has dulled.

Ways to enjoy this aioli:
- Spread on toast or use as your BLT spread.
- Dip raw or roasted vegetables.
- Top or toss with eggs—scrambled, fried, or poached.
- Serve alongside fries, tater tots, or crispy appetizers.
Other Dips, Sauces, and Dressing Recipes
If you like this aioli, you might also enjoy other homemade sauces and dressings such as garlic aioli with sweet potato fries, grilled fish tacos with guacamole, spicy chipotle mayo, or a classic homemade Italian dressing.

Avocado Garlic Aioli
Ingredients
- 1/2 mayonnaise
- 1/2 cup sour cream
- 1 avocado
- 3 garlic cloves
- 4-5 basil leaves
- 1 shallot
- 1 TBS lemon juice
- 1 banana pepper (optional)
- salt and pepper, to taste
Instructions
- Roughly chop the garlic, basil, banana pepper (if using), and shallot. Add them to a food processor with the avocado, mayonnaise, sour cream, and lemon juice.
- Pulse or puree until the mixture is smooth and well combined. Taste and season with salt and pepper; add more lemon if you want extra brightness.
- Use immediately as a sandwich spread or dip, or refrigerate for up to a couple of days. Stir before serving.
Nutrition
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Carbohydrates: 3 g
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Protein: 1 g
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Fat: 5 g
