Step 1

Pre-heat your oven to 350 °F.Cook your pasta according to the instructions on the bag. Drain and place in a greased medium sized casserole dish.

Step 2

Cook your pasta according to the instructions on the bag. Drain and place in a greased medium sized casserole dish.

Step 3

Place the butter in a sauce pan and heat it until it's melted, then stir in the flour.

Step 4

Add in a very, VERY small amount of milk. Just enough to mix it in. Keep adding a small bit of milk at a time, constantly stirring, until you have added it all and the mixture is smooth.

Step 5

Add in 2 cups of the shredded cheese, stirring to melt it in completely.

Step 6

Once the cheese has melted and the sauce has thickened, pour over the noodles in the casserole. Top with the remaining cup of cheddar cheese.

Step 7

Bake covered in the oven for 20-25 minutes, then uncover and let the cheese melt and brown for another 10-15 minutes. Serve and enjoy!