Crackling Biscuits

Yield:	1 Servings
Categories:

1/2	pk	Yeast
1	ts	Sugar
1	ts	Salt
2	tb	Lukewarm water
1	ts	Pepper
1		Egg yolk
1/2	c	Sour cream
2	c	Flour
2		Eggs
1	c	Cracklings or crisp chopped bacon