Melt butter in a sauce pan over medium heat and let it heat until it becomes foamy.
Sauté the garlic in the butter for a minute. This will make your house smell amazing.
Add flour and stir vigorously. Cook it for a minute while stirring constantly
Slowly add warmed milk to the butter mixture 1/4 cup at a time. Whisk it continually until combined.
Once all of the milk is added, cook it for a minute or two while stirring it. Do not let it boil. The sauce is ready for the cheese when you rub a small amount between your fingers and it feels silky.
Remove from heat and gradually add your cheese a little at a time.
Once the cheese is incorporated, use a cooked noodle to taste your sauce. If it doesn’t taste cheesy enough try adding a little salt to bring out the flavor.
Combine the noodles and sauce.
Garnish with breadcrumbs and roasted garlic and herb spice.