Seafood Salad

Ingredients

• 1 cup shrimp, cooked and devained
• 1 cup crab meat
• 1 stalk of celery, chopped
• 1/4 of a red onion, chopped
• 2 tablespoons spicy mustard
• 1/4 cup mayonnaise
• 1/2 teaspoon pepper
• 1/4 teaspoon salt
• 1 lemon
• 3 cups of mixed greens