Do you have high altitude baking directions for "JIFFY" mixes?
For "JIFFY" Cake Mixes stir 1-1/2 tablespoons flour into dry mix. Add 1-1/2 tablespoons additional water and mix as directed. Increase baking temperature to 375°. For "JIFFY" Baking Mix, Buttermilk Biscuit Mix and Muffin Mixes stir 2 tablespoons flour into dry mix. Add 2 tablespoons additional liquid and mix as directed. Baking temperature remains at 400° for muffins and 450° for biscuits.