Courtesy of Rudi’s Gluten-Free Bakery and Renegade Kitchen
1. In the bowl of a stand mixer, add the egg yolks, lemon juice, brown rice syrup, minced garlic, mustard, garlic powder, salt and pepper. Whip it. Whip it good. Use a machine to blend these together; your arms will burn wielding a whisk.
2. Turn your mixer on high and pour the oil into the bowl in the thinnest stream possible. Yes, it will dribble everywhere, but the mayonnaise will survive as long as you try to pour the oil in slowly. This is how emulsification works.
3. When you’ve finished pouring in the oil, let it whip for another minute and then turn off the mixer. The mayonnaise should be pale yellow, flecked with mustard grains and thick. It will thicken even more in the refrigerator.