Onion Casserole I

Directions

1. 1
   Preheat the oven to 350 degrees F (175 degrees C).
2. 2
   Grease a 9x13 inch baking dish.
3. 3
   Melt the margarine in a large skillet over medium heat.
4. 4
   Add onions; cook and stir until tender.
5. 5
   Turn off the heat, and stir in the sour cream and Parmesan cheese.
6. 6
   Transfer to the prepared baking dish, and crumble the crackers over the top.
7. 7
   Bake uncovered for 30 minutes in the preheated oven, until the top is browned and the sauce is bubbly.