You can, but will need to use slightly different amounts and add a liquid sweetener. Mix together 1 cup (100g) of almond flour, 1/2 cup (125g) natural peanut butter and 3 tablespoons (60g) maple syrup. If your dough is too dry, add an extra teaspoon of peanut butter and mix again. Any nut butter will work but the quantity will depend on how thick is the nut butter.