← BlogJune 28, 2026

How to Make the Perfect Cheesy Broccoli Pasta Bake

American · Easy · 45 min · 6 servings

Vegetarian
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This creamy pasta bake combines tender penne with broccoli florets smothered in a rich cheddar cheese sauce. It is a guaranteed crowd pleaser that gets kids eating their vegetables without complaints.

Why this recipe works

This Cheesy Broccoli Pasta Bake recipe has been crafted to deliver restaurant-quality results in your home kitchen. At just 45 minutes from start to finish, it fits perfectly into a busy schedule without sacrificing flavor. Each serving comes in at 420 calories with 18g of protein, making it a balanced choice for any meal.

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What you will need

This recipe uses 6 simple ingredients that you can find at any grocery store:

  • 400 g penne pasta
  • 300 g broccoli florets
  • 200 g shredded cheddar cheese
  • 500 ml whole milk
  • 30 g butter
  • 30 g all purpose flour

Step by step instructions

Step 1: Cook the Pasta and Broccoli

Bring a large pot of salted water to a boil and cook penne for 8 minutes. Add broccoli florets in the last 3 minutes of cooking, then drain both together.

Step 2: Make the Cheese Sauce

Melt butter in a saucepan over medium heat, whisk in flour and cook for 1 minute. Gradually pour in milk whisking constantly until thickened, then stir in half the cheddar until smooth.

Step 3: Combine and Transfer

Mix the drained pasta and broccoli into the cheese sauce until everything is well coated. Pour the mixture into a greased 9x13 baking dish and top with remaining cheddar.

Step 4: Bake Until Golden

Bake in a preheated 190 degrees C oven for 20 minutes until the cheese on top is bubbly and golden. Allow to cool for 5 minutes before serving.

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Easy substitutions

Missing an ingredient? Here are some swaps that work perfectly:

  • penne pasta → fusilli or rigatoni
  • cheddar cheese → mozzarella and parmesan blend

Common mistakes to avoid

Watch out for these pitfalls that can affect your results:

  • Not salting the pasta water which makes the whole dish taste bland
  • Skipping the resting time after baking which causes the sauce to run everywhere when served

Nutrition facts

Per serving: 420 calories, 18g protein, 52g carbs, 16g fat, 4g fiber.

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