spinach make-ahead salad

Ingredients For spinach make-ahead salad

• 8 c

  spinach, torn
• 1/2 c

  cheddar cheese shredded (2 ounces)
• 1/2 c

  swiss cheese, shredded (2 ounces)
• 2 c

  fresh mushrooms, sliced
• 4

  hard boiled eggs, sliced
• 1 c

  mayonnaise
• 1/2 c

  sour cream
• 3 Tbsp

  milk
• 2 tsp

  lemon juice
• 2 tsp

  sugar
• 1/4 c

  green onions, finely chopped
• 4 slice

  bacon, cooked and crumbled