Cinnamon Dolce Cappuccino Muffins

I found this recipe on Mountain Moma Cooks website. Please note the * next to some of the ingredients as the original recipe from their site was adjusted for high altitude. The adjusted amounts are listed at the bottom of this post.

Ingredients:

• 2 cups all purpose flour
• 1 1/2 teaspoons baking powder*
• 1 teaspoon ground cinnamon
• 1/4 teaspoon salt
• 2 tablespoons espresso powder
• 1/2 cup (1 stick) melted butter
• 1 egg
• 1 cup minus 2 tablespoons granulated sugar*
• 1 tablespoon pure vanilla extract
• 1 cup milk
• 3/4 cup cinnamon chips

Directions: 

1. Preheat oven to 350F degrees.
2. Line a standard 12-cup muffin tin with muffin liners.
3. Combine flour, baking powder, cinnamon, salt and espresso powder in a bowl; set aside.
4. In a large bowl, mix the melted butter, egg, sugar and vanilla extract using a whisk. Whisk to combine throughly.
5. Alternate adding the flour mixture and milk, stirring just to combine everything evenly.
6. Stir in cinnamon chips.
7. Divide the muffin batter among the muffin tins.
8. Bake for 22-25 minutes, or until the muffins are lightly browned and cooked all the way through. Remove muffins from oven and let cool on a baking rack. 

*Adjustments for lower altitudes
2 1/4 teaspoons baking powder
1 cup sugar