2cupsflour, aerate the flour and measure carefully or weigh(250 grams)
½cupgranulated sugar(100 grams)
2 ½teaspoonsbaking powder
2teaspoonsinstant espresso powder
½teaspooncinnamon
½teaspoonsaltadd a pinch more if using unsalted butter
1largeegg, bring to room temperatureroom temp
1cupmilk (whole milk), bring to room temperature
1stickbutter, melted and cooled (114 grams)
1teaspoonvanilla extract
¾cupmini chocolate chips or equivalent of other chips
Instructions
Preheat oven to 400 degrees F. Grease 8 or 12 muffin wells.
In a large bowl, whisk together the flour, sugar, baking powder, espresso powder, cinnamon and salt.
In a medium bowl, whisk egg lightly. Whisk in milk, melted butter and vanilla extract. Make a well in center of dry ingredients and pour in milk mixture. Stir just until evenly blended. Stir in chocolate chips.
Divide batter among 12 greased muffin cups. Bake 15 to 18 minutes, or until a cake tester inserted in center of muffin comes out clean.