Pasta with broccoli and Parmesan is an easy, satisfying dinner made with 12 ounces of dried pasta, 1 pound of broccoli, olive oil, garlic, Parmesan, and a little reserved pasta water. The pasta cooks in about 15–20 minutes, and adding the broccoli during the final 3–4 minutes means the entire meal comes together in about 30 minutes for four servings.
Each bite combines tender pasta, bright green broccoli, fragrant garlic, salty Parmesan, and a lightly creamy sauce made without heavy cream. It is simple enough for a busy weeknight but flavorful enough to feel like a proper homemade Italian-inspired meal.
Jump to RecipeWhy You’ll Love This Recipe
This pasta with broccoli and Parmesan earns its place in the regular dinner rotation because it asks very little of you. There is no separate cream sauce, complicated chopping, or long simmering pot to watch. The pasta, vegetable, and sauce are ready in one coordinated cooking session.
The flavor is wonderfully balanced. Garlic perfumes the olive oil, Parmesan contributes savory saltiness, broccoli brings freshness, and red pepper flakes add a gentle spark when you choose to use them. A spoonful of lemon juice at the end wakes everything up without making the dish taste strongly of lemon.
It is also flexible enough to suit whatever pasta is in the pantry. Spaghetti and linguine make a classic, silky plate, while penne and orecchiette catch small pieces of broccoli and cheese in their curves. For another vegetable-centered pasta idea, take a look at our vegetable Alfredo pasta bake.
Ingredients You’ll Need
The ingredient list is short, so each item matters. Choose a good-quality extra-virgin olive oil and finely grate the Parmesan so it melts readily into the warm pasta water and oil.
- Pasta: Use 12 ounces of dried spaghetti, linguine, penne, or orecchiette. Cook it just until al dente so it holds its shape during tossing.
- Broccoli: One pound of small florets gives the dish generous vegetable flavor. Tender stems can be thinly sliced and cooked along with the florets.
- Aromatics: Three garlic cloves provide the main savory foundation, while 1/4 teaspoon of red pepper flakes is optional for heat.
- Olive oil: Three tablespoons create the base of the sauce and help carry the garlic throughout the dish.
- Parmesan: Use 1/2 cup finely grated cheese, plus more at the table.
- Finishing ingredients: Kosher salt, freshly ground black pepper, 1/2 to 1 cup of reserved pasta water, and optional lemon juice complete the recipe.
If you enjoy serving vegetables alongside dinner, our guide to crispy roasted broccoli is another useful way to prepare this favorite green vegetable.
How to Make It Step-by-Step
Step 1: Bring a large pot of generously salted water to a full boil. The water should taste pleasantly seasoned, since it will flavor both the pasta and the broccoli as they cook.
Step 2: Add the pasta and cook according to the package directions until just al dente. Stir during the first minute to keep the noodles from sticking, then check the texture near the lower end of the package cooking range.
Step 3: Add the small broccoli florets during the final 3–4 minutes of the pasta cooking time. This timing keeps the broccoli bright green and tender while preventing it from becoming mushy or waterlogged.
Step 4: Before draining, scoop out at least 1 cup of the cooking water and set it aside. Drain the pasta and broccoli together, allowing them to remain hot for the skillet.
Step 5: While the pasta cooks, warm the olive oil in a large skillet over medium-low heat. Add the garlic and red pepper flakes, if using, and cook for about 1 minute, just until fragrant; do not brown the garlic, as browned garlic can taste bitter.
Step 6: Transfer the drained pasta and broccoli to the skillet. Add 1/2 cup of reserved pasta water, the kosher salt, freshly ground black pepper, and Parmesan.
Step 7: Toss continuously over low heat or with the skillet off the heat until the cheese melts and the sauce lightly coats the pasta. If the mixture looks dry, add more pasta water a few tablespoons at a time until it looks glossy and loose but not soupy.
Step 8: Taste and finish with the optional lemon juice. Serve right away with extra Parmesan and another twist of black pepper.
The Secret to a Silky Parmesan Sauce
The reserved pasta water is the quiet star of this recipe. As pasta cooks, it releases starch into the water, and that starch helps the olive oil and melted Parmesan cling to the noodles in a lightly creamy coating without adding cream.
Start with 1/2 cup and add more only as needed. The broccoli can absorb some moisture, and different pasta shapes hold different amounts of sauce, so the final quantity may vary between 1/2 and 1 cup.
Heat control also matters. Parmesan blends best when added off the heat or over low heat. Very high heat can cause the cheese to seize into small clumps instead of combining with the pasta water.
Chef Tips for the Best Results
- Cut broccoli small: Smaller florets cook at the same pace as the pasta and make every forkful easier to eat.
- Do not overcook: Add the broccoli only during the last 3–4 minutes, aiming for tender stalks and bright green crowns.
- Grate Parmesan finely: Fine shreds melt more quickly and distribute evenly throughout the sauce.
- Watch the garlic: Medium-low heat is enough. The garlic should smell fragrant, not look deeply golden.
- Taste before adding more salt: Parmesan and salted pasta water already contribute seasoning.
- Serve promptly: The sauce is at its glossiest while the pasta is hot and freshly tossed.
For a richer variation, substitute butter for 1 tablespoon of the olive oil. For a deeper savory note, add 1–2 anchovy fillets with the garlic and stir until they dissolve into the oil.
Easy Variations and Substitutions
To make the dish more broccoli-forward, use 8 ounces of pasta instead of 12 ounces while keeping the broccoli quantity at 1 pound. This creates a higher vegetable-to-pasta ratio without changing the cooking method.
Frozen broccoli works well when fresh is unavailable. Add it directly to the pasta water during the final 4–5 minutes, since frozen pieces need a little longer to heat through than fresh florets.
Different pasta shapes change the personality of the meal. Orecchiette holds tiny broccoli pieces, penne offers a hearty bite, and long noodles create a classic olive-oil-and-Parmesan presentation. If you want a different mushroom side for the table, try these air fryer roasted mushrooms.
Serving, Storage, and Reheating
Serve this pasta as soon as it is tossed, with extra Parmesan, black pepper, and a small drizzle of olive oil if desired. A crisp green salad or a piece of toasted bread makes the meal feel complete without competing with the broccoli.
Leftovers can be refrigerated in a covered container and reheated gently. Add a splash of water before warming in a skillet or microwave, then stir often to loosen the Parmesan coating and prevent the pasta from drying out.
The texture is best on the first day, but the leftovers remain useful for lunch. You can also add a spoonful of water and a little extra Parmesan while reheating to refresh the sauce.
For a lunch idea that uses Parmesan in a completely different way, consider serving our zesty Parmesan tuna sandwiches on another day. A simple homemade dessert such as this strawberry rhubarb jam spread over toast can finish the meal with a bright, fruity note.
Pasta With Broccoli and Parmesan
Ingredients
Method
- Bring a large pot of generously salted water to a boil. Cook the pasta according to the package directions until just al dente.
- Add the broccoli to the pasta pot during the final 3–4 minutes of cooking. Cook until the florets are bright green and tender but not mushy.
- Before draining, reserve at least 1 cup of the cooking water. Drain the pasta and broccoli together.
- Meanwhile, warm the olive oil in a large skillet over medium-low heat. Add the garlic and optional red pepper flakes, cooking for about 1 minute until fragrant without browning the garlic.
- Add the drained pasta and broccoli to the skillet. Toss with 1/2 cup of pasta water, the kosher salt, black pepper, and Parmesan.
- Stir and toss over low heat or off the heat until the Parmesan melts and lightly coats the pasta. Add more pasta water a few tablespoons at a time if the mixture seems dry.
- Finish with lemon juice if using, then serve immediately with additional Parmesan and black pepper.
Notes
Final Thoughts
Pasta with broccoli and Parmesan proves that a short ingredient list can produce a deeply comforting dinner. The key details are simple but important: salt the water generously, add the broccoli late, reserve the starchy cooking water, and combine the Parmesan over low heat or off the heat.
Once you know the basic method, you can adjust the pasta shape, add lemon, bring in a little butter, or include anchovies for extra savoriness. Keep the proportions and timing in mind, and this easy favorite will deliver tender vegetables, perfectly cooked pasta, and a glossy Parmesan coating whenever you need dinner in about 30 minutes.