This is a great spinach salad:
1 bag baby spinach
2 cups sliced mushrooms
1 small red onion sliced
1 can mandarin oranges
10 slices bacon, cooked and crumbled
½ c balsamic vinegar
¼ cup oil
2 Tbls sugar
juice of 1 lemon
2 to 3 garlic cloves minced
salt and pepper to taste