01 -
Preheat your oven to 375°F (190°C). Grease an 8x8” baking dish (or a 2-quart casserole dish) and set it aside.
02 -
Cook the macaroni according to the package instructions in salted water. Once al dente, drain the pasta but do not rinse.
03 -
In a small bowl, mix flour, onion powder, garlic powder, salt, and pepper. Set aside.
04 -
In a medium saucepan, melt the butter over medium heat. Add the dry ingredients and whisk until combined, cooking for about 1 minute until it forms a light brown paste.
05 -
Pour in the milk and Greek yogurt, whisking to combine. Cook over medium-high heat until the sauce thickens, but be careful not to let it boil.
06 -
Reduce the heat to low and stir in 2 cups of shredded cheddar cheese until fully melted.
07 -
Combine the cooked pasta and cheese sauce, stirring until the pasta is thoroughly coated.
08 -
Transfer the mixture to the prepared baking dish. In a small bowl, mix the topping ingredients—1 cup of cheddar cheese, parmesan cheese, sea salt, and black pepper. Sprinkle evenly over the pasta.
09 -
Bake in the preheated oven for 15-20 minutes until the topping is melted and slightly golden. Serve warm and enjoy!.