Cherry Pie Crumb Bars Recipe Type: Cookies Cuisine: American Author: Prickly Gourmet Prep time: 10 mins Cook time: 40 mins Total time: 50 mins Serves: 15 to 20 bars Ingredients 1 box white or yellow cake mix 1 1/4 cups rolled quick oats, divided 1/2 cup (8 tablespoons) butter, room temperature, divided 1 egg 1