Peel, core, and cut the apples into 1/4-inch slices.
Combine apple slices, sugar, cinnamon, and lemon juice, and toss gently. Spoon into an 11 x 7-inch baking dish coated with cooking spray; set aside.
Combine the matzo meal, sugar, almonds, margarine, and salt, and stir well. Sprinkle over apple mixture. Bake at 350° for 1 hour or until browned.