Pepper Jack Cheesy Macaroni

2 cups uncooked macaroni
2 cups shredded cheddar cheese
2 cups pepper jack cheese (divided)
1-12 oz. can evaporated milk
1/2 tsp. pepper
1/2-1 cup broken tortilla chips
1/4-1/2 tsp. crushed red pepper

-Preheat oven to 350*. Lightly grease 2 1/2 quart casserole dish. Cook macaroni, drain, and return to pan. Add cheddar cheese, 1 1/2 cup pepper jack, pepper, and evaporated milk to macaroni; stir until combined. Pour into prepared dish. Combine remaining pepper jack, tortilla chips, and red pepper flake in bowl. Mix. Sprinkle over top. Cover tightly with foil. Bake 20 minutes then remove foil and cook an additional 10 minutes until golden brown.