1 1/2 cups of a gf flour mix (I use my wholegrain flour mix) Remember, the more diversified the flours, the merrier.
1 Tbs. baking powder
1 tsp. baking soda
1 tsp. xanthum gum (or guar gum)
1/2 cup sugar
1/2 tsp salt
1 tsp cinnamon or pumpkin pie spice
Then I add the wet ingredients
A scoop of pumpkin, applesauce, or a smashed banana (maybe 1/3 to 1/2 cup)
1 egg or an egg substitute
1/4 cup oil
1 tsp. vanilla
and with enough milk to equal 2 cups (non-dairy creamer) (or use your favorite dairy free milk substitute)
Add some part buttermilk if you have it.
Stir together til smooth. Bake in small muffin tins 15 minutes or less. 350 degree
I add chocolate chips, dried cranberries, frozen blueberries, walnuts, whatever I want today. It's all delicious.