Broccoli Bacon Macaroni and Cheese

whole grain elbow macaroni

fresh broccoli florets

slices uncured bacon

yellow onion (, diced)

garlic cloves (, minced)

all-purpose flour

dijon mustard

pasta water

skim milk or dairy-free milk

reduced fat shredded cheddar cheese

reduced fat shredded mozzarella cheese

grated parmesan cheese

chili powder (, or to taste)

fresh ground pepper (, to taste)