Method: In a large sauce pan, place chopped onion and melted
butter. Cook until tender over medium heat. Once onions are translucent, dust in
flour and stir, making a roux (3-5 minutes). Pour in milk while
stirring; constantly whisk this mixture
until smooth and it begins to thicken.
Add goat cheese while stirring; stir until cheese is
well-melted. Then add parmesan (same process). Fold in baby spinach (optional), then
mix in your cooked pasta. Pour into pan, top with Cheddar and bake for 10-15 minutes at 350 degrees. Enjoy!