Apple Crumble Pie#ratingval# from #reviews# reviewsPrintRecipe Type: PiesAuthor: Epicurus.com KitchensServes: 10Ingredients1 prepared pie shell1/4 Cup unsalted butter4 Cups green apples; thinly sliced (peeled before slicing)1/2 Cup sugar2 Tablespoons lemon juice1/8 teaspoon ground mace1/2 Tablespoon cornstarch1 Cup cookie crumbs1/4 Cup melted butter2 Tablespoons brown sugarInstructionsPREHEAT OVEN TO 400F.Melt the butter in a medium skillet over medium