Caramelized Onions and Mushrooms
4 to 6 large yellow onions, sliced
1 pound button mushrooms
1/2 cup butter
Place onions and mushrooms in a 4-6 quart crockpot, place butter on top.
Cover and cook on low for 10-12 hours.
Serve on grilled steak
Pairs Well With
So easy and good!