Look for grain-sweetened chocolate chips in health-food stores.
3 tablespoons canola oil
2 1/2 tablespoons light-colored corn syrup
3/4 cup packed brown sugar
1/2 cup granulated sugar
1 1/2 teaspoons vanilla extract
3 large egg whites
1 1/4 cups all-purpose flour
1 1/4 cups whole wheat pastry flour
1 teaspoon baking soda
1/2 teaspoon salt
1 cup grain-sweetened chocolate chips (such as Sunspire)
How to Make It
Combine oil and syrup in a large bowl; stir with a whisk. Add sugars; stir with a whisk until well blended. Stir in vanilla and egg whites.
Lightly spoon flours into dry measuring cups; level with a knife. Combine flours, baking soda, and salt; stir with a whisk. Add flour mixture to sugar mixture, stirring until well combined. Stir in chips; cover and chill 1 hour.
Preheat oven to 375°.
Drop dough by level tablespoons 2 inches apart onto baking sheets coated with cooking spray. Bake at 375° for 8 minutes or until almost set. Cool on pan 2 minutes or until firm. Remove from pan; cool on wire racks.