Preheat oven to 325 degrees.
Place stick of butter in bottom of Bundt pan and place in preheated oven to melt butter.
After butter is melted, remove pan from oven.
Open both packages of crescent rolls, but DO NOT unroll the dough! Put the 2 lengths of dough together to form a circle. Pinch the ends together to seal tightly. Place circle of dough in Bundt pan and place in oven.
Bake for 30 minutes or until light golden brown.
Remove from oven. Invert bread onto serving platter and serve while hot.