Recipe thanks to Nordic Ware.

Ingredients:
- 1 3/4 cups packed brown sugar
- 3/4 cup sour cream
- 3/4 cup butter, softened
- 4 eggs
- 3 1/3 cups all-purpose flour
- 3 teaspoons baking powder
- 1/4 teaspoon salt
- 1 1/4 cups milk
- 3/4 cup butterscotch chips

Instructions:
Heat oven to 325° F . Grease and flour pan. In large mixing bowl, mix sugar, sour cream, butter and egg; mix well. Add all remaining cake ingredients except chips. Beat on medium speed about 2 minutes, scraping bowl occasionally. Spoon 1/3 of the batter into prepared pan. Sprinkle half of the chips over the batter, being careful not to let them touch the sides of the pan. Spoon half of the remaining batter over the chips; sprinkle with remaining chips. Spoon remaining batter over chips. Bake 55 to 60 minutes or until toothpick inserted in center of the cake comes out clean. Cool 10 minutes. Remove from pan; cool completely on rack.

Butterscotch Glaze:
- 1/4 cup butter or margarine
- 1/4 cup brown sugar
- 2 Tbsp milk
- 1 cup sifted confectioners' sugar

In saucepan combine butter, brown sugar, and milk. Bring to full boil. Add confectioners' sugar and extract. Beat until smooth. Additional milk may be added to obtain desired consistency.