Step 1

Finely grate the zest of 1 medium lemon into a medium bowl. Juice the lemon into the bowl (about 3 tablespoons). Add 1/4 cup buttermilk, 1/4 cup tahini, 1 teaspoon garlic powder, 1 teaspoon maple syrup, 1/2 teaspoon onion powder, 1/2 teaspoon kosher salt, and a few grinds black pepper. Whisk to combine. If the sauce is too thick, whisk in 1 to 2 tablespoons cold water as needed to thin out.

Step 2

Finely chop the following herbs into the following amounts and add to the sauce: 2 tablespoons fresh parsley leaves, 1 tablespoon fresh chives, and 1 tablespoon fresh dill fronds. Stir to combine. Taste and season with more salt and pepper as needed.