Cheesy Ham Broccoli Rotini Casserole

Prep: 15 minCook: 30 min8 servingsmediumAmerican
Cheesy Ham Broccoli Rotini Casserole

A hearty baked pasta casserole combining tender rotini with diced ham, crisp-tender broccoli florets, and melted cheddar cheese in a creamy Miracle Whip sauce. This comforting family-style dish gets topped with seasoned croutons for added crunch and extra cheese for golden bubbling perfection. Perfect for busy weeknight dinners or potluck gatherings, this one-dish meal delivers satisfying flavors that both kids and adults will enjoy. The combination of protein, vegetables, and pasta makes it a complete meal that reheats beautifully for leftovers.

Ingredients

8 servings
  • 6 ounces rotini pasta, boiled and drained
    penne pasta1:1grain

    different shape

  • 1 ½ cups diced cooked ham
    cooked chicken1:1protein

    leaner option

    Full guide →
  • 1 ½ cups grated cheddar cheese, divided
    Swiss cheese1:1dairy

    milder flavor

    Full guide →
  • 2 cups broccoli florets, partially cooked
  • ½ cup chopped green pepper
  • ½ cup Miracle Whip
    mayonnaise1:1dairy

    slightly tangier flavor

  • ¼ cup milk
  • ¾ cup crushed seasoned croutons

Instructions

  1. 1

    Toss pasta, ham, 1 cup cheese, broccoli, and green pepper together in a large mixing bowl

  2. 2

    Combine Miracle Whip and milk then stir into pasta mixture until everything is coated

  3. 3

    Pour pasta mixture into a lightly greased 9x13 inch baking pan

  4. 4

    Top with croutons and remaining cheese

  5. 5

    Bake for 30 minutes

Tips

Tip 1

Use 6 ounces of pasta rather than 8 ounces to prevent the casserole from becoming too dry.

Tip 2

Partially cook broccoli until crisp-tender before adding to maintain texture after baking.

Tip 3

Let casserole rest 5 minutes after baking to allow sauce to set before serving.

Good to Know

Storage

Refrigerate covered up to 3 days. Reheat individual portions in microwave or whole casserole covered in 350F oven until heated through.

Make Ahead

Can be assembled up to 1 day ahead. Cover and refrigerate, then add croutons and extra cheese just before baking. May need additional 5-10 minutes baking time if cold.

Serve With

Serve hot directly from baking dish. Pairs well with a simple green salad or steamed vegetables.

See pairing guide →

Common Mistakes

Watch

Use only 6 ounces pasta to avoid dry texture.

Watch

Do not overcook broccoli in advance to prevent mushy vegetables after baking.

Watch

Grease pan well to prevent sticking during baking.

Substitutions

Dairy-Free Swaps

Miracle Whip
mayonnaise1:1dairy

slightly tangier flavor

Full guide →
cheddar cheese
Swiss cheese1:1dairy

milder flavor

Full guide →

General Alternatives

ham
cooked chicken1:1protein

leaner option

Full guide →
rotini
penne pasta1:1grain

different shape

Full guide →
Miracle Whip
Greek yogurt1:1healthyadds dairy

tangier, less creamy

Full guide →
Find more substitutions →

FAQ

Can I use frozen broccoli instead of fresh?

Yes, thaw and drain frozen broccoli thoroughly before using. Pat dry with paper towels to remove excess moisture that could make the casserole watery.

What if I don't have Miracle Whip?

Regular mayonnaise works as a substitute, though the flavor will be slightly less tangy. You can also use a combination of mayonnaise and a splash of vinegar.

How long will leftovers keep?

Stored covered in the refrigerator, leftovers will keep for up to 3 days. Reheat in microwave or covered in oven until heated through.