
Meanwhile, prepare the icing (if using). Combine the powdered sugar, oat milk, vanilla, and salt. Stir. The consistency should be thin enough to spread over the cookies, but thick enough that it doesn’t run off of them. (See notes for adjustments). Divide into small bowls and mix with food coloring.
Nutrition analysis (approximate per cookie with icing): 118 calories, 4 g fat, 2 g saturated fat, 100 mg sodium, 19 g carbohydrate, 0 g fiber, 13 g sugar, 1 g protein, Vitamin D: 0%, Calcium: 1%, Iron: 3%, Potassium: 0%