In a skillet cook bacon and onion until bacon is slightly crisp and onion tender. Drain fat.
In a bowl mix dry ingredients together. Cut in butter. Add milk, bacons, and onion. Mix with fork until just combined.
Turn dough to lightly floured surface and knead several times until dough holds together.
Pat or roll dough to 3/4 inch thick. Cut dough with biscuit cutter and place on baking sheet. I also just drop biscuits into cupcake tins which is much quicker. Bake at 350 degrees for 15-20 minutes or until golden brown. Makes 12.