This roasted red pepper aioli is ready in a jiffy with either the food processor or blender. It can be used as a dipping sauce for veggies, spread on grilled cheese sandwiches, or turned into a salad dressing.
This aioli is best if you roast your own red peppers, but you can use jarred roasted peppers in a pinch.
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In culinary school, we had to whisk up aioli by hand while Chef watched over us with an eagle eye. She made it look easy, but I quickly learned that was pure deception.
In fact, I almost threw my trusty blender in the car one morning. My plan was to stash it in the tiny bathroom out back of the kitchens, and steal back there to make my aioli. It would be tricky, blenders are notoriously loud, but I figured to hell with the consequences.
Of course, I didn't do it.
I was way too intimidated by both Chef and the cranky owner of the school who seriously needed to be on meds. Seriously.
Plus it's hard to stand your ground in baggy black and white checked pants that flop over your kitchen clogs while shoving up the too-long sleeves of your chef's jacket, trying to straighten reading glasses constantly twisting around your neck. Oh, and while sweat is rolling down your face.
These days, I'm done with hard-core whisking, and whip this aioli up in about 3 minutes once the peppers are roasted and peeled. I make it often for dinner parties along with this dipping oil full of herbs.
🤷♀️ What is aioli?
A true aioli sauce is an emulsion of mashed garlic, olive oil and a pinch of salt. But this simplicity is deceptive. Making it is laborious, because you have to add the oil a drop at a time, pounding it together with a mortar and pestle. In much of France, and in this recipe, making the emulsion is helped along with the addition of egg yolks, mustard and lemon, similar to mayonnaise.
Some recipes start with mayonnaise, like this sriracha aioli. And if you use a plant-based mayonnaise, you have a vegan aioli.
❤️ Why you'll love this recipe
- It's the easiest aioli you'll ever make.
- Roasting your own peppers for it creates a rich flavor. And the flavor is further deepened by adding sun-dried tomatoes to the mix.
- No fancy ingredients.
- It's low carb!
🧅 Ingredients + Notes
- Red bell peppers
- Egg yolks
- Dijon mustard
- Lemon juice
- Sun-dried tomatoes with their oil
- Olive oil
- Salt
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🔪 Recommended Equipment
- Table top blender (a food processor can work too)
👩🍳 Why This Recipe Works
- It's quick and forgiving with the blender. I've never once had this sauce break. Not once.
- The sun dried tomatoes add some great umami and depth of flavor. If you have any balsamic tomatoes on hand, you can use them instead for that burst of savory umami.
As a note: if you have any left over sun-dried tomatoes you want to use up, make this sun-dried tomato pesto. Toss it with pasta, grains, potatoes, or smear onto a pizza.
💡Ways to Use This Aioli
Use this sauce in many of the same ways you use a garlic aioli.
- Dipping sauce for raw, roasted, or grilled veggies
- Spread on crackers and top with cheese
- Use as the sauce in a roasted red pepper penne dish.
- Spread on grilled cheese sandwiches
- Stir into pasta sauce and soups
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Roasted Red Pepper Aioli
Equipment
- baking sheet
- Food Processor or blender
Ingredients
- 2 large red bell peppers
- 2 large egg yolks
- 2 tablespoons Dijon mustard
- 2 teaspoons lemon juice
- 8 oil-packed sun-dried tomatoes with their oil
- ¼ cup olive oil
- pinch salt if needed
Instructions
- Preheat the oven to 450˚F, and line a baking sheet with foil or parchment paper. Place the red peppers on the prepared baking sheet and roast for 20 minutes, or until blackened and soft. Turn the peppers every 5 minutes. Wrap the roasted peppers in foil for 5 minutes. Peel, remove the stems, and seeds.
- Throw the yolks, mustard, lemon juice, roasted peppers, and sun-dried tomatoes into the bowl of a food processor fitted with a metal blade, or a blender. Pulse a few times to purée.
- Drizzle the oil into the sauce while whirling the blender like crazy. The sauce should be thick and smooth, similar to mayonnaise.
- Whisk in a pinch of salt if needed.
Rosemary Mark
Love roasted red bell pepper aioli! We can't have roasted veg sandwiches without it! In a pinch I puree garlic and roasted reds in commercial mayo. Your recipe looks fab ๐
The Wimpy Vegetarian
Thanks so much Rosemary. Hope you're doing well and enjoying your summer!
Megan @ MegUnprocessed
These look amazing!
The Wimpy Vegetarian
Thanks Megan!
Cheryl - Pook's Pantry
Susan, I love this! Aiolis are so easy and delicious, I don't know why we don't make them more often!!! This looks gorgeous! ๐
The Wimpy Vegetarian
Thanks so much Cheryl! I completely agree!!
Allison - Celebrating Sweets
This sounds so flavorful! I've got to try it!
The Wimpy Vegetarian
It's super easy, and you're right -- it's really flavorful ๐
Allie | Baking a Moment
I'm with you- the blender is totally the way to go with these kinds of sauces. Just look at how perfect this aioli looks!
The Wimpy Vegetarian
I was so excited when it turned out so well, Allie! Thanks so much! And I've been to 2 dinner parties now at the house of friends where they served it with either the main meal or with endive to use as a dip ๐
Jessica @ Jessica in the Kitchen
Loving this aioli!! It's looks so simple but I just know it's packed with flavour!
The Wimpy Vegetarian
It really is, Jessica. I was at a dinner party a few night ago, and the hostess (a good friend) served it as a dip with endive leaves. PERFECT.
Lauren Gaskill | Making Life Sweet
Pinning and making soon! I have a feeling I'm going to be putting this on everythinggggg.
The Wimpy Vegetarian
I've had it on so many things now, and they all work. I mentioned above in other comments that a friend served it at a party with endive leaves as a dip. It was a fantastic combination, and the first appetizer that was completely eaten.
sherry
I had this at a local restaurant, where they served it with calamari, Great sauce.