Rich, creamy eggs with bacon and cheese are a fantastic, lower carb option for brunch or dinner. Served with fruit or mixed greens, this is delicious and satisfying, no matter what time of day you make it!
Cook bacon in a skillet until crisp. Remove bacon from skillet, reserving 1 tablespoon drippings in skillet. Add mushrooms to reserved drippings and cook for another 5 minutes. Remove from heat. Crumble bacon. Add to skillet with remaining onions and tomatoes; mix well.
Whisk eggs and sour cream until well blended. Pour into greased 13×9-inch baking dish and then top with bacon mixture and cheese.
Bake for 30 minutes. Let stand about 5 minutes to cool before serving.