Ingredients
Equipment
Method
- In a medium bowl, mix together the flour, brown sugar, cinnamon, and salt.
- Add the cold butter cubes and cut them into the dry ingredients using a pastry cutter or your fingers until the mixture forms coarse crumbs.
- Stir in chopped nuts if using.
- Sprinkle the streusel evenly over muffin batter, cake, or pie before baking.
Notes
- Always use cold butter for the best crumbly texture.
- Store in the refrigerator for up to 5 days or freeze for up to 2 months.
- Works great on muffins, coffee cake, and fruit pies.
