Cinnamon Streusel Cookies

1 cup soft butter
1/2 cup sour cream
2 cups granulated sugar
2 eggs
2 teaspoons vanilla extract
4 cups all-purpose flour
2 teaspoons baking powder
1 teaspoon salt
1 ½ cups cinnamon chips

Cream butter, sour cream and sugar with an electric mixer on medium high for 1 minute or until fluffy. Hand stir in eggs and vanilla extract; don’t over-mix. Add dry ingredients all at once and mix until fully incorporated. Add 2+ Tablespoons more flour for high elevation. Stir in cinnamon chips. Scoop out 24+ 2” balls of dough. Dough will be sticky. Flatten slightly. Top each cookie with 1 Tablespoon of Cinnamon Streusel.
(For a richer flavor and smoother texture refrigerate or freeze until ready to bake.) 
Place on parchment paper lined aluminum cookie sheets. Bake at 350 degrees for 15+ minutes. Immediately drizzle warm cookies with Vanilla Glaze. 
Let set. Share!

Cinnamon Streusel
½ cup brown sugar
½ cup all-purpose flour
½ cup cold butter, cubed
2 teaspoons cinnamon
¼ teaspoon salt
Cut all ingredients together until crumbly.  

Vanilla Glaze
3 Tablespoons whole milk
½ teaspoon vanilla extract
1 ½ cups powdered sugar
Use a food processor to thoroughly mix all ingredients.