This is the best macaroni and cheese I have ever tasted and it's easy to make:

3/4 lb. ellbow macaroni noodles
3 large eggs
3 cups extra sharp cheddar cheese
1/2 Cup Sour Cream
1 & 1/4 Cup Milk
1/2 stick unsalted butter
Salt and Pepper to Taste

Preheat your oven to 350 degrees.

Butter your baking dish (8X12 or 9X13)

Cook macaroni noodles.

Drain noodles (don't rinse!!) and transfer to a large bowl. Add two cups of the shredded cheese and stir until cheese has melted.

In another large bowl scramble the three eggs and add the sour cream. Mix until all the lumps are gone. Add the milk and the 1/2 stick butter (cut up into small pieces). Stir this mixture into the macaroni , mix well and transfer into buttered baking dish.

Top with remaining cheese and bake for 35 minutes.

Let stand about 10 minutes before eating.

More or less cheese can be used according to taste. I use Cracker Barrel Extra Sharp - it seems to melt the best and have the best flavor.