Return a list of ingredients in the format "measure: (a number or na) unit: (eg. mL, count, to mL, to taste) ingredient: (name of the ingredient)"
1 cup brown sugar
 packed
 3/4 cup butter
 softened
 1/3 cup peanut butter
 1 egg
 1 teaspoon vanilla extract
 or more to taste
 2 cups chickpea flour
 2 tablespoons cornstarch
 1 teaspoon baking powder
 1/2 teaspoon salt
 1 cup chocolate
 chopped
 1/2 cup oats
 1/4 cup chopped walnuts (optional)
Preheat oven to 350 degrees F (175 degrees C). Grease a baking sheet.
 Beat brown sugar
 butter
 peanut butter
 egg
 and vanilla extract together in a bowl.
 Whisk chickpea flour
 cornstarch
 baking powder
 and salt together in a bowl. Stir flour mixture into peanut butter mixture. Stir chocolate
 oats
 and walnuts into peanut butter mixture until dough is evenly combined. Cover the bowl with plastic wrap and refrigerate dough until chilled
 about 15 minutes.
 Form dough into tablespoon-sized balls and place 2-inches apart on prepared baking sheet.
 Bake in the preheated oven until brown
 about 12 minutes. Let cool on baking sheet for 3 to 5 minutes; transfer to a wire rack to cool completely.