For inside:
"The thought of peanut butter, marshmallow, and banana ‘sandwiched’ between two slices of squishy, flavorless bread was not so overly appetizing to me even as a child," Flay writes. "However, when you get rid of the bread and add some ice cream and milk to those three ingredients, it’s a totally different story."
1/2 cup whole milk
1 medium, overly ripe banana (should have black speckles)
3 heaping tablespoons creamy peanut butter (do not use natural)
3 heaping tablespoons Marshmallow Fluff
10 ounces premium vanilla ice cream (about 1 2/3 packed cups)
Preparation:
Combine the milk, banana, peanut butter and Marshmallow Fluff in a blender and blend until combined, about 7 seconds. Add the ice cream and blend until smooth, about 10 seconds. Serve immediately.