Green Mac Cheese Spinach Broccoli (Printable)

Comforting green mac and cheese with spinach, broccoli, and a smooth, cheesy sauce.

# What You Need:

→ Pasta

01 - 12 oz elbow macaroni or short pasta

→ Vegetables

02 - 7 oz fresh spinach, washed
03 - 7 oz broccoli florets
04 - 1 small onion, finely chopped
05 - 2 cloves garlic, minced

→ Sauce

06 - 2 tablespoons unsalted butter
07 - 2 tablespoons all-purpose flour
08 - 2 cups whole milk
09 - 1 cup shredded sharp cheddar cheese
10 - 1/2 cup grated Parmesan cheese
11 - 1/2 cup shredded mozzarella cheese
12 - 1/2 teaspoon salt, or to taste
13 - 1/4 teaspoon black pepper
14 - 1/8 teaspoon ground nutmeg, optional
15 - 1 teaspoon Dijon mustard, optional

→ Garnish

16 - 2 tablespoons chopped fresh parsley
17 - Extra grated Parmesan

# Steps:

01 - Bring a large pot of salted water to a boil. Cook macaroni according to package instructions until al dente. In the last 2 minutes of cooking, add broccoli florets. Drain pasta and broccoli together; set aside.
02 - While pasta cooks, heat a large skillet over medium heat. Add spinach and cook, stirring, until wilted, about 2 minutes. Transfer spinach to a blender.
03 - In the same skillet, melt butter over medium heat. Add chopped onion and cook until soft, 3 to 4 minutes. Add garlic and cook 1 minute more.
04 - Sprinkle flour over onion mixture and stir for 1 minute. Gradually add milk, whisking constantly to avoid lumps. Bring to a simmer, stirring frequently, until sauce thickens, about 4 to 5 minutes.
05 - Add cheddar, mozzarella, Parmesan, salt, pepper, nutmeg, and Dijon mustard to the sauce. Stir until cheese is melted and sauce is smooth.
06 - Add half the sauce to the blender with wilted spinach. Blend until completely smooth and bright green.
07 - Return blended spinach sauce to the skillet and stir to combine with the remaining cheese sauce.
08 - Add drained pasta and broccoli to the skillet. Toss to coat evenly with green cheese sauce. Heat gently until everything is warmed through.
09 - Serve hot, garnished with chopped parsley and extra Parmesan if desired.

# Expert Advice:

01 -
  • Ready in just 40 minutes from start to finish—perfect for busy weeknights
  • Sneaks in two servings of vegetables without compromising on comfort food appeal
  • Vibrant green color makes it fun and appealing, especially for kids
  • Triple cheese blend creates an ultra-creamy, restaurant-quality sauce
  • Easy vegetarian main dish that's hearty enough to satisfy everyone
  • One-pot friendly with minimal cleanup required
02 -
  • Don't skip the nutmeg—it's optional but adds subtle warmth that enhances the cheese flavor
  • Blend the spinach sauce until completely smooth for the most appealing color and texture
  • Add the broccoli to the pasta water in the last 2 minutes to save time and dishes
  • Use whole milk for the creamiest results; lower-fat milk will create a thinner sauce
  • If the sauce breaks or looks grainy, blend it briefly to bring it back together
  • Reserve pasta water before draining—it's perfect for adjusting consistency
  • Let the dish rest for 2-3 minutes before serving to allow the sauce to thicken slightly
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