Easy Apple Crisp

"This is a recipe for Easy Apple Crisp that is very simple to make! If you don’t require a gluten-free diet, just use regular all purpose flour and regular oats, it’ll turn out the same! This simple recipe requires just 6 ingredients, and is ready in just 35 minutes. In a 9×9 Baking Dish, pour in your homemade or canned apple pie filling in an even layer. If you have an Instant Pot, you can make my Instant Pot Apple Pie Filling!"