3 apple crisp with peanut brittle Recipes

all-purpose flour, granulated sugar, brown sugar, salt, chilled stick margarine or butter, cut into small pieces, coarsely broken peanut brittle (about 2 oz), peeled sliced granny smith apple (about 2 lb), orange marmalade, low-fat vanilla frozen yogurt

granny smith apples, peeled, and quartered, all-purpose flour, brown sugar, lemon juice, maple syrup, all-purpose flour, cinnamon, brown sugar, unsalted butter, chilled, and cut into small cubes, peanut brittle, chopped, peanuts, chopped, vanilla ice cream (for serving)