Quick Broccoli Pasta

Bahan-bahan (4 porsi)

• 8 ounces medium pasta (such as penne or rotini, approx 3 cups dry)
• 4 cups broccoli florets
• 1 cup chicken broth (not low sodium)
• 1 cup half and half (or light cream)
• 2 tablespoons cornstarch (+ 1 teaspoon)
• ½ teaspoon onion powder
• ¼ teaspoon garlic salt
• 1 cup shredded sharp cheddar cheese
• ¼ cup shredded Parmesan cheese
• ¼ teaspoon salt (or to taste )
• ¼ teaspoon black pepper (or to taste)