Marinated Salad

Ingredients

• 1 c. salad oil
• 1/4 c. vinegar
• 1/4 c. lemon juice
• 1/4 c. dry mustard
• 1 small red onion, chopped
• 1/2 tsp. paprika
• 1 tsp. salt
• pepper
• 1 c. chopped summer sausage
• 1 c. chopped raw broccoli
• 1/4 lb. sliced mushrooms
• 1 small sliced onion
• Mozzarella cheese