Bring a large pot of salted water to a boil and cook the macaroni according to package instructions.
Melt the butter in a large skillet and toss the pepper in. Cook until fragrant and toasted, about 5 minutes on medium heat.
Add the heavy whipping cream and cook for a minute until it's warmed.
Add both cheeses to the cream and mix until melted and very cheesy.
Toss in the cooked macaroni and serve while it's hot.
