Mocha Blondies

Ingredients

• 1 box yellow or white cake mix
• 1 1/2 tbsp instant coffee crystals
• 1/3 cup hot water
• 1/2 cup room temp butter
• 1 egg
• 1 cup bittersweet choclate chips
• 1 cooking spray
• 1 FOR FROSTING
• 2 tbsp room temp butter
• 1 cup bitter sweet chocolate chips
• 3 oz pkg cream cheese at room temp
• 2 tbsp milk
• 1 1/2 tbsp instant coffee crystals
• 3 cup powdered sugar
• 1/4 tsp cinnamon