frosted butterscotch zucchini bars

Ingredients For frosted butterscotch zucchini bars

• 3/4 c

  butter, softened
• 3/4 c

  brown sugar
• 2

  eggs
• 1 tsp

  vanilla extract
• 1 1/2 c

  flour
• 2 1/2 c

  rolled oats
• 1/2 tsp

  rolled oats
• 2 tsp

  cinnamon
• 1/2 tsp

  nutmeg
• 1 1/2 c

  shredded zucchini
• 1 c

  butterscotch chips
• FOR THE FROSTING
• 1/2 c

  butter
• 1 tsp

  vanilla extract
• 4 Tbsp

  whipping cream
• 1/4 tsp

  salt
• 2 c

  powdered sugar