Yield 8-10 Servings
Prep Time 70 minutes
Cook Time 40 minutes
Total Time 110 minutes
For the most accurate flour measurement, switch to metric and weigh your flour. If you don't have a kitchen scale, be sure to spoon the flour into the measuring cup before leveling it off; don't scoop the cup into the flour.
Be sure to use cold butter. If your butter is too soft, or if you melt the butter, your topping may have a gritty or sandy texture.
If you're using apples that are less tart than Granny Smith or Pink Lady, you may want to reduce the brown sugar that gets mixed into the apples from 1/3 cup to 1/4 cup.
Leftovers: Store in an airtight container in the refrigerator for up to 5 days. Reheat in the oven at 350°F (180°C) for 10 minutes.