Streusel

• 2 1/4 cups all-purpose flour
• 3/4 cup packed light-brown sugar (or 3/4 cup confectioners sugar)
• 2 1/4 teaspoons ground cinnamon
• 1 teaspoon coarse salt
• 1 1/2 sticks (3/4 cup) unsalted butter, room temperature

1. In a medium bowl, combine the flour, sugar, cinnamon, and salt; cut in the butter using a pastry blender, until large, moist clumps form.
2. Streusel can be refrigerated in an airtight container for up to 2 weeks.

flour, lightbrown sugar, ground cinnamon, coarse salt, unsalted butter

Taken from www.epicurious.com/recipes/food/views/streusel-390202 (may not work)