Homemade Cake Mix is an inexpensive, easy, and convenient alternative to store-bought mixes. You can bake so many delicious cakes using this mix as a base.
Combine flour, sugar, baking powder, and salt in a large bowl. Stir until well mixed. See recipe notes for high altitude baking adjustments.
Cut in shortening using a fork, a pastry cutter, or your fingers. Store in an airtight container for 10-12 weeks.
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Notes
How to Store
Store your homemade mix in an airtight container in a cool, dry pantry. It will keep for 10–12 weeks.
You can also freeze baked cakes for up to 3 months. Wrap layers in plastic wrap and foil, label them, then freeze. When ready to use, frost while frozen and let thaw for about 30 minutes.