Low Fat Fettuccine Alfredo

I found this online when doing a search for low fat meals. I don't remember which site it came from, but I've made a few changes from the original and thought I'd add it here. I hope you enjoy it!

• Ready In: 20 mins
• Serves: 4

Ingredients

• 1  cup low fat cottage cheese
• 1  cup low-fat milk (1%)
• 1  egg yolk
• 1⁄2 teaspoon ground pepper
• 2  tablespoons butter
• 1⁄2 cup  grated parmesan cheese, divided
• 8  ounces fettuccine, cooked and drained

Directions

1. In blender, combine cottage cheese, milk, egg yolk and pepper and puree until smooth.
2. In a small saucepan, melt butter over low heat; add puree and bring to a simmer, stirring occasionally.
3. Stir in all but 4 tsp of parmesan cheese.
4. Toss cooked noodles with sauce and sprinkle with remaining parmesan cheese.