Mocha Chip Muffins

Cook's Illustrated (January 1997)

Makes 12 muffins, or 48 mini-muffins. Each full muffin has enough espresso powder for 3/4 of a cup of coffee (or 4.5 fl oz). For mini-muffins, each has not quite 1/5 of a cup (1.2 oz).
  • Oven to 375°, lower-middle rack.
  • Spray 12 cup muffin tin.
Whisk in large bowl.
15 oz flour
1/2 t salt
1 T baking powder
1/2 t baking soda
Beat with electric mixer on medium-high until light and fluffy, 2 min.
10 T butter, softened
6 1/2 oz sugar
Add, one at at time, beating well after each.
2 eggs
  • Beat in one half of dry ingredients.
  • Dissolve espresso powder in yogurt.
  • Beat in one third of yogurt.
1 1/2 c low-fat yogurt
3 T instant espresso powder
  • Beat in half of remaining dry ingredients, then half of remaining yogurt until well incoporated.
  • Beat in rest of remaining dry ingredients, then rest of remaining yogurt until well incoporated.
Fold in.
1 c semisweet chocolate chips
  • Large ice cream scoop, divide among muffin tins.
  • Bake until golden brown, 25-30 min.
  • For mini-muffins, bake two pans side-by-side for 11-13 min.
  • Set pan on wire rack to cool, 5 min.
  • Remove and serve warm.