Add the flour, baking powder, and salt to another bowl. Stir until combined, then add to the wet ingredients. The consistency will belike a very thick brownie batter; this is normal.
Nutrition analysis (approximate per cookie): 154 calories, 7 g fat, 4 g saturated fat, 75 mg sodium, 21.5 g carbohydrate, 0 g fiber, 17 g sugar, 1 g protein, Vitamin D: 1%, Calcium: 1%, Iron: 2%, Potassium: 0%