This gluten free mac and cheese is rich, creamy, and just as satisfying as the classic. Perfect for a cozy weeknight dinner the whole family will love.
Cook gluten free pasta according to package directions until al dente. Drain and set aside.
In the same pot, melt butter over medium heat. Whisk in rice flour and cook for 1 minute, stirring constantly.
Gradually add milk while whisking continuously to prevent lumps. Cook for 3-4 minutes, stirring frequently, until sauce thickens.
Remove from heat and stir in cheddar cheese, mozzarella cheese, mustard powder, salt, pepper, and garlic powder until cheese is completely melted and sauce is smooth.
Add cooked pasta back to the pot and stir until all pasta is evenly coated with cheese sauce. Serve immediately while hot and creamy.