Andy Liang's High-Protein Peanut Butter Cookies for Food Network Kitchen
Recipe courtesy of Andy Liang for Food Network Kitchen

High-Protein Peanut Butter Cookies

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  • Level: Easy
  • Total: 45 min
  • Active: 25 min
  • Yield: 8 cookies
These fluffy, cakey cookies have a deep flavor that will delight peanut butter fans. Each generously sized cookie has a satisfying 14 grams of protein and is perfect as a healthy dessert, afternoon snack or pre- or post-workout fueling. We got there by using peanut butter powder in addition to creamy peanut butter and boosting everything with whey protein powder. We even added ultra-filtered whole milk, a type of milk that’s slightly higher in protein and calcium than other types of cow’s milk. Also, by using oat flour instead of all-purpose flour the cookies get a boost of fiber and are deliciously gluten-free (see Cook’s Note).

Ingredients

Directions

  1. Position racks in the upper and lower thirds of the oven and preheat to 350 degrees F. Line 2 baking sheets with parchment paper and set aside.
  2. Whisk together the peanut butter powder, oat flour, protein powder, baking powder and salt in a large bowl until combined.
  3. Whisk the milk, maple syrup, natural peanut butter and vanilla extract in a medium bowl until smooth. Mix the wet ingredients into the dry ingredients with a rubber spatula until combined with no dry spots.
  4. Scoop the dough in 1/4-cup (2.5-ounce) mounds onto the prepared baking sheets leaving 4 inches between each cookie. Lightly dust your hands with more oat flour and flatten each cookie until it’s about 3 inches in diameter and about 1/2-inch thick. Lightly dust the tines of a fork in oat flour and make a crosshatch pattern on top of each cookie. Sprinkle the tops with the flaky salt.
  5. Bake until the edges are golden and cookies are puffed, about 18 minutes. Let the cookies cool on the baking sheet set over a wire rack until completely cooled. Cookies can be stored in an airtight container at room temperature for up to 3 days.

Cook’s Note

If gluten-free is important to you, be sure to read the labels on your ingredients to make sure they’re formulated and processed in a way that doesn’t introduce gluten.

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