Low Cal Crab Dip

• 8 ingredien
• 130 gr lump crabmeat (fresh)
• 120 ml low-fat sour cream
• 230 ml tub lo fat cream cheese
• 55 gr lo fat cheddar (shredded)
• 28 gr low fat margarine
• 16 ml skim milk
• 16 gr horseradish
• 2 ml dry mustard
• 2 ml worcestershire sauce