01 -
Lightly spray a 4-6 quart slow cooker with non-stick cooking spray.
02 -
Pour in 2 (21 ounce) cans of apple pie filling into the prepared slow cooker.
03 -
Evenly sprinkle the 2 (7 ounce) packets of Martha White Apple Cinnamon muffin mix over the apple pie filling.
04 -
Pour ½ cup (1 stick) melted salted butter over the entire muffin mix. Note: The butter will not cover all the dry muffin mix; alternatively, slice the butter and evenly distribute it over the muffin mix.
05 -
Cover and cook on low for 3-5 hours until the muffin mix is fully cooked, and the apple pie filling is bubbly.