In one batch of hearty cookies, find the flavors of two bakery classics: chocolate chip cookies and banana bread. Chopped walnuts and rolled oats add texture and more layers of taste.
Photography: Victor Schrager
Source: Martha Stewart Living, September Fall 2006
Yield Makes about 3 dozen
1 cup all-purpose flour
1/2 cup whole-wheat flour
1 teaspoon coarse salt
1/2 teaspoon baking soda
3/4 cup (1 1/2 sticks) unsalted butter, softened
1/2 cup granulated sugar
1/2 cup packed light-brown sugar
1 large egg
1 1/2 teaspoons pure vanilla extract
1/2 cup mashed ripe banana (about 1 large)
1 cup old-fashioned rolled oats
8 ounces semisweet chocolate, coarsely chopped into 1/4-inch chunks
1/2 cup coarsely chopped walnuts (about 2 ounces), toasted
Preheat oven to 375 degrees. Whisk together flours, salt, and baking soda in a small bowl; set aside. Put butter and sugars into the bowl of an electric mixer fitted with the paddle attachment; mix on medium
speed until pale and fluffy. Reduce speed to low. Add egg and vanilla; mix until combined. Mix in banana. Add flour mixture; mix until just combined. Stir in oats, chocolate chunks, and walnuts.
Using a 1 1/2-inch ice cream scoop, drop dough onto baking sheets lined with parchment paper, spacing about 2 inches apart. Bake cookies, rotating sheets halfway through, until golden brown and just set, 12 to 13 minutes. Let cool on sheets on wire racks 5 minutes. Transfer cookies to wire racks; let cool completely. Cookies can be stored in airtight containers up to 2 days.
Use a ripe banana, which has more concentrated flavor than an unripe one.