Pumpkin Oat Bars

Ingredients

• 1 1/2 cups quick cooking oats
• 1/4 cup packed dark brown sugar
• 1 teaspoon baking powder
• 1 teaspoon ground cinnamon
• 1/2 teaspoon nutmeg
• 1/2 teaspoon pumpkin pie spice
• 1/2 teaspoon kosher salt
• 1/2 cup half-and-half
• 1 large egg, lightly beaten
• 1 teaspoon vanilla extract
• 1 1/2 cups pumpkin puree