Gluten-Free Bacon, Egg and Cheese Muffins

gluten-free all-purpose flour ((I like Pillsbury gluten-free))

sugar

gluten-free baking powder

baking soda

salt

xanthan gum ((leave out if your flour already has it))

butter, melted ((or olive oil))

eggs

buttermilk (To make your own buttermilk add 1 tablespoon of white vinegar to the milk and let sit for a few minutes.)

bacon, chopped

cheddar cheese, shredded

hard-boiled eggs, chopped

green onion, diced