No-Boil Broccoli Pasta Bake: Easy Cheesy One-Dish Dinner

No-Boil Broccoli Pasta Bake is an easy oven dinner that combines uncooked pasta, tender broccoli, a creamy garlic sauce, and three kinds of cheese in one bubbling casserole. Because the pasta cooks directly in the baking dish, you can skip the separate pot of boiling water and keep preparation simple.

The sauce combines broth, heavy cream, milk, and condensed cream of chicken soup. Meanwhile, garlic and Italian seasoning add savory flavor. Cheddar, mozzarella, and Parmesan create the golden, cheesy topping that finishes the dish.

No-Boil Broccoli Pasta Bake works especially well for busy family dinners. You can assemble everything directly in a 9×13-inch baking dish, cover it tightly, and let the oven cook the pasta while the broccoli becomes tender.

I started appreciating no-boil pasta casseroles on evenings when the last thing I wanted was another pot to wash. At first, putting completely dry pasta into a baking dish felt unusual. However, once I learned to use enough liquid and cover the pan tightly, the method became one of my favorite shortcuts. Broccoli fits particularly well because it cooks alongside the pasta instead of requiring another pan. I also like adding most of the cheese near the end rather than at the beginning. That way, the pasta has room to absorb the creamy sauce first, while the final cheese layer stays wonderfully melted and golden on top.

Building the Creamy No-Boil Pasta Base

Add the Pasta and Broccoli

Preheat the oven to 400°F and lightly grease a 9×13-inch baking dish.

Add 12 ounces uncooked penne or rotini directly to the dish.

Next, add 3 cups broccoli florets.

Cut the broccoli into fairly small pieces so it becomes tender during approximately the same amount of time the pasta needs to cook.

Stir the dry pasta and broccoli together so they spread evenly throughout the baking dish.

There’s no need to boil either ingredient first. The pasta will absorb the seasoned liquid while the casserole bakes.

For the most consistent No-Boil Broccoli Pasta Bake, use a short pasta shape rather than long noodles. Penne and rotini both leave plenty of room for sauce to circulate throughout the casserole.

Mix the Creamy Garlic Sauce

In a large mixing bowl, combine 2 cups chicken or vegetable broth, 1 cup heavy cream, and 1 cup milk.

Add one 10.5-ounce can condensed cream of chicken soup.

Next, stir in 3 minced garlic cloves, 1 teaspoon Italian seasoning, ½ teaspoon garlic powder, and ½ teaspoon onion powder.

Season with salt and black pepper to taste.

Whisk until the soup blends evenly into the liquids.

Pour the sauce over the pasta and broccoli.

Then stir gently so every piece of pasta gets coated.

Most importantly, make sure the pasta sits mostly beneath the liquid. Any pieces left completely exposed may remain firmer than the rest.

Baking the Pasta Until Perfectly Tender

Cover the Baking Dish Tightly

Cover the 9×13-inch dish tightly with aluminum foil.

A secure cover matters because it traps steam inside the baking dish. That steam works together with the broth, milk, and cream to cook the dry pasta.

Place the covered No-Boil Broccoli Pasta Bake in the preheated oven.

Bake for 35 to 40 minutes.

Avoid repeatedly opening the foil during this initial cooking period. Every time you uncover the casserole, heat and steam escape.

Instead, wait until the first baking period ends before checking the pasta.

The sauce may look fairly loose when the casserole first goes into the oven. However, the dry pasta gradually absorbs much of that liquid as it cooks.

Check the Pasta Before Adding Cheese

Carefully remove the baking dish from the oven.

Lift the foil away cautiously because hot steam will escape.

Stir the casserole thoroughly, making sure to scrape gently around the edges and corners.

Taste or test a piece of pasta.

If it remains noticeably firm, cover the dish again and return it to the oven for another 5 to 10 minutes.

Different pasta brands and shapes can absorb liquid at slightly different rates. Therefore, use the pasta’s texture rather than relying only on the clock.

Once the pasta feels nearly tender, you’re ready for the cheese.

At this stage, the broccoli should also be tender, while the sauce should look creamier and thicker than it did before baking.

Adding the Three-Cheese Topping

Layer Cheddar, Mozzarella, and Parmesan

Combine 1½ cups shredded cheddar cheese, 1 cup shredded mozzarella, and ½ cup grated Parmesan, or simply sprinkle them over the casserole in layers.

Cheddar provides the strongest cheese flavor.

Meanwhile, mozzarella creates the stretchy, gooey texture people expect from a cheesy pasta bake.

Finally, Parmesan adds a salty, savory finish and helps the surface brown.

Spread the cheeses evenly from edge to edge so every serving of No-Boil Broccoli Pasta Bake gets some of the topping.

Return the baking dish to the oven without the foil.

Bake Until Golden and Bubbling

Bake the uncovered casserole for another 10 to 15 minutes.

The cheese should melt completely and begin bubbling around the edges.

Look for light golden spots across the surface.

If you prefer a more deeply browned cheese topping, you can briefly place the casserole under the broiler at the end. However, watch it continuously because cheese can brown quickly.

Remove the finished No-Boil Broccoli Pasta Bake from the oven.

Although the casserole may look slightly saucy at first, don’t immediately start serving it.

Instead, allow it to rest for 5 to 10 minutes.

The pasta will continue absorbing some sauce, while the cheese and creamy base settle into a thicker consistency.

Serving and Customizing Broccoli Pasta Bake

Rest and Garnish Before Serving

Sprinkle 2 tablespoons chopped fresh parsley over the casserole after its short resting period.

The parsley adds a fresh finish that balances the rich cheese sauce.

Spoon generous portions onto plates while the casserole remains warm.

No-Boil Broccoli Pasta Bake already combines pasta, vegetables, and a rich sauce, so it doesn’t require elaborate side dishes.

A green salad works particularly well. You can also serve garlic bread, roasted vegetables, or sliced tomatoes alongside it.

For a family-style meal, simply place the baking dish on the table after it has rested and let everyone serve their own portion.

Try Simple Variations

You can easily adjust this casserole while keeping the same basic cooking method.

For extra protein, add cooked shredded chicken before baking. Cooked diced ham can also complement the broccoli and cheddar.

If you want additional vegetables, mushrooms or finely diced bell peppers can add flavor without changing the basic character of the dish.

You can also change the cheeses. Monterey Jack makes the sauce especially creamy, while sharp cheddar produces a stronger flavor.

If you prefer a vegetarian No-Boil Broccoli Pasta Bake, use vegetable broth and replace the cream of chicken soup with a suitable condensed cream soup such as cream of mushroom.

Regardless of the variation, keep enough liquid in the casserole to cook the dry pasta properly.

Ingredients

• 12 ounces penne or rotini pasta, uncooked
• 3 cups broccoli florets, cut into small pieces
• 2 cups chicken or vegetable broth
• 1 cup heavy cream
• 1 cup milk
• 1 can (10.5 ounces) condensed cream of chicken soup
• 3 cloves garlic, minced
• 1 teaspoon Italian seasoning
• ½ teaspoon garlic powder
• ½ teaspoon onion powder
• ½ teaspoon salt, or to taste
• ¼ teaspoon black pepper, or to taste
• 1½ cups shredded cheddar cheese
• 1 cup shredded mozzarella cheese
• ½ cup grated Parmesan cheese
• 2 tablespoons chopped fresh parsley

Instructions

1. Preheat the oven to 400°F and lightly grease a 9×13-inch baking dish.
2. Add the uncooked pasta and small broccoli florets directly to the baking dish.
3. Whisk together the broth, heavy cream, milk, condensed cream of chicken soup, garlic, Italian seasoning, garlic powder, onion powder, salt, and black pepper.
4. Pour the creamy mixture evenly over the pasta and broccoli. Stir gently until the pasta is coated and mostly submerged.
5. Cover the baking dish tightly with aluminum foil and bake for 35 to 40 minutes.
6. Carefully remove the foil and stir the pasta. If it remains too firm, cover again and bake for another 5 to 10 minutes.
7. Sprinkle the cheddar, mozzarella, and Parmesan evenly over the casserole.
8. Return the dish to the oven uncovered and bake for another 10 to 15 minutes, until the cheese melts and becomes lightly golden.
9. Remove the casserole from the oven and let it rest for 5 to 10 minutes so the creamy sauce can settle.
10. Garnish with chopped fresh parsley and serve warm.

Frequently Asked Questions

Do I really put uncooked pasta directly into No-Boil Broccoli Pasta Bake?

Yes. The dry pasta cooks directly in the creamy broth mixture. Keep the baking dish tightly covered during the first stage so the trapped liquid and steam can cook the pasta properly.

Why is my pasta still firm after 40 minutes?

Pasta brands and shapes can require slightly different cooking times. Stir the casserole, cover it again, and continue baking for another 5 to 10 minutes if necessary.

Can I add chicken to this pasta bake?

Yes. Cooked shredded or diced chicken makes an easy addition. Stir it into the casserole before baking so it heats thoroughly while the pasta cooks.

Can I make No-Boil Broccoli Pasta Bake vegetarian?

Yes. Use vegetable broth instead of chicken broth and replace the condensed cream of chicken soup with a suitable vegetarian condensed cream soup.

Why should the casserole rest before serving?

The sauce continues thickening during the 5-to-10-minute resting period. Meanwhile, the pasta absorbs additional moisture, which gives the finished casserole a creamier consistency.

Conclusion

No-Boil Broccoli Pasta Bake makes creamy baked pasta surprisingly simple by eliminating the separate pasta pot.

Dry penne or rotini cooks directly alongside broccoli in a rich mixture of broth, cream, milk, garlic, seasonings, and condensed soup. Then cheddar, mozzarella, and Parmesan create a bubbling three-cheese topping.

The most important steps are keeping the pasta mostly submerged and covering the baking dish tightly during the first stage. Once the noodles become tender, uncover the casserole and let the cheese turn bubbly and golden.

After a short rest, No-Boil Broccoli Pasta Bake becomes creamy, cheesy, and ready for the table. Serve it alone for an easy dinner or pair it with salad and garlic bread for a larger family meal.