Chicken and Broccoli Pasta with Creamy Parmesan Sauce (30-Min Dinner)

I've made a lot of pasta dishes over the years, but this chicken and broccoli pasta is the one I keep coming back to on nights when I want something that feels like real food without spending an hour in the kitchen. The first time I made it, I didn't drain the pasta water properly and the sauce turned watery — rookie mistake. Now I shake the colander hard and I always keep a small cup of pasta water on the side to adjust the sauce if I need to.

What makes this version work is the order of operations. You cook the chicken first in the same skillet, then the garlic and broccoli go in right after. The pan picks up all those browned bits from the chicken and the broccoli gets a little color from the leftover oil. When you pour the cream in after that, the whole sauce tastes like it has more depth than it actually does. I didn't figure this out on the first try — I used to cook everything separately and combine at the end, and it just never tasted as good.

My husband eats this without complaint, which in our house is high praise. Saad prefers it with penne because he likes how the sauce gets trapped inside the tubes. I usually grab whatever pasta we have — fusilli, rotini, even rigatoni — and it all works. If you're looking for another easy skillet dinner that doesn't require much cleanup, my Outback Steakhouse Alice Springs Chicken is in the same category of fast, one-pan weeknight cooking.

One thing to know going in: the sauce thickens fast once you add the parmesan. Don't walk away from it. Keep the heat on low when you make the sauce and stir as you go. That reserved pasta water is your insurance — a splash of it loosens everything back up if the sauce gets too tight before you add the pasta.

Why You'll Love This Recipe

• It comes together in one skillet: Everything — the chicken, the broccoli, the sauce — cooks in a single pan. I hate doing dishes, and this recipe respects that. The pasta is the only thing that gets its own pot, and even that's optional if you cook the pasta ahead of time.

• The sauce is genuinely good: Heavy cream, parmesan, garlic, a little lemon at the end — it's not complicated, but it tastes like you put more effort in than you did. I've served this to guests who asked for the recipe and were surprised at how short the ingredient list is.

• Kids actually eat the broccoli: When it's coated in a creamy parmesan sauce, broccoli suddenly becomes acceptable to even the pickiest eaters. This was the only way I got my kids to stop picking it out. The key is keeping it tender-crisp — mushy broccoli is a different story entirely.

• 30 minutes is actually accurate: A lot of recipes claim 30 minutes and mean 45. This one I've timed. If your water is already boiling when you start and your chicken is cut and ready, you're eating in 30 minutes. I've tested this on too many busy weeknights to be wrong about it.

• It's easy to make your own: Add mushrooms, throw in some sun-dried tomatoes, swap the pasta shape, use a different cheese — this recipe handles substitutions well. I've changed something about it almost every time I've made it and it still turns out well.

Ingredients

• 8 oz pasta (penne, fusilli, fettuccine, or whatever you have)
• 2 tablespoons olive oil
• 2 boneless, skinless chicken breasts, diced into bite-sized pieces
• Salt and black pepper, to taste
• 2 cups broccoli florets (fresh or frozen — see tips)
• 2 cloves garlic, minced
• 1 cup heavy cream (half-and-half works in a pinch, sauce will be a bit thinner)
• ½ cup grated Parmesan cheese (from the block, not the green can — it melts much better)
• ¼ teaspoon red pepper flakes (optional, but I always add them)
• 1 teaspoon lemon juice
• Fresh parsley, chopped, for garnish

Directions

1. Cook the pasta: Boil pasta in well-salted water according to package instructions until al dente — you want it slightly firm because it will cook a little more when tossed in the hot sauce. Before draining, scoop out about ¼ cup of pasta water and set it aside. Drain the rest and leave the pasta off to the side.
2. Cook the chicken: Heat olive oil in a large heavy skillet over medium heat. Add the diced chicken in a single layer, season with salt and pepper, and let it sit for 2–3 minutes before stirring — this is how you get that golden color instead of gray steamed chicken. Cook through, about 5–6 minutes total, then remove the chicken from the skillet and set it aside.
3. Sauté the garlic and broccoli: In the same skillet, add the garlic and stir for about 30 seconds until you can smell it. Add the broccoli florets and cook for 3–4 minutes, stirring occasionally, until tender-crisp. You want a little char on the edges if possible — that's flavor.
4. Make the sauce: Reduce heat to low. Pour in the heavy cream and let it warm up for a minute, then add the parmesan and red pepper flakes. Stir gently and consistently until the cheese has melted and the sauce is smooth. If it thickens too fast, add a splash of your reserved pasta water.
5. Combine and finish: Return the cooked chicken to the skillet and add the drained pasta. Toss everything together until the pasta is coated. Squeeze in the lemon juice, taste for salt and pepper, adjust, and serve immediately. Top with parsley and extra parmesan if you have it.

Tips for Success

• Grate your own parmesan: Pre-shredded parmesan from the bag has anti-caking agents that make it clump and not melt smoothly into the sauce. I learned this the hard way — my first attempt had little grainy bits of cheese that wouldn't dissolve no matter how long I stirred. A block of Parmesan Reggiano from Costco or even the store brand from Walmart and a box grater is all you need. It takes 90 seconds to grate and the difference is real.

• Don't overcrowd the chicken: If you add too many chicken pieces to the pan at once, they steam instead of sear and you lose all the flavor. I usually cook in two batches if I'm doubling the recipe. It takes an extra few minutes but the chicken comes out golden and actually tasty instead of pale and rubbery.

• Keep the heat low when making the sauce: Cream will break and separate if the heat is too high. Once you pour in the cream, turn the burner down to low and be patient. A broken sauce looks greasy and grainy — not what we want. Low and slow with constant gentle stirring is the move here.

• Save that pasta water: I know it sounds like a step you can skip, but I've skipped it and regretted it. The starchy pasta water helps the sauce cling to the pasta instead of pooling at the bottom of the bowl. Just scoop out a quarter cup before you drain and keep it nearby.

• If using frozen broccoli: Add it straight from the freezer but cook it an extra minute or two longer than fresh. Don't thaw it first or it turns mushy before it even gets to the sauce. Frozen works fine — I use it when I'm out of fresh and nobody notices the difference once it's all coated in the cream sauce.

Variations

• Add mushrooms: Slice up a cup of cremini mushrooms and cook them in the skillet before the garlic. They need a few minutes on medium-high heat to get some color — if you add them at the same time as the broccoli they just release water and turn pale. Mushrooms make this dish feel heartier and add a savory depth that works really well with the cream sauce.

• Spicy version: Double the red pepper flakes and add a small drizzle of hot sauce right at the end. My husband does this every time. He also adds a pinch of smoked paprika to the chicken seasoning, which I've started doing too because it adds a nice warmth without making it overtly spicy.

• Sun-dried tomatoes: A handful of oil-packed sun-dried tomatoes chopped and added with the broccoli changes the whole character of the dish — a little tangy, a little sweet, and the sauce picks up a gorgeous pinkish-orange tint. This is my favorite version when I'm not cooking for kids who'll pick them out.

• Dairy-free: Swap the heavy cream for full-fat coconut cream (the kind from a can, not coconut milk) and use a vegan parmesan or nutritional yeast in its place. The coconut cream gives you that same richness and the sauce still coats the pasta well. This isn't the version I make for my family, but I've made it for a friend who can't have dairy and she texted me afterward asking for the recipe.

• Shrimp instead of chicken: Use large shrimp, peeled and deveined. They cook in about 2 minutes per side — much faster than chicken — so watch them closely. Once they turn pink and curl, pull them out immediately. Overcooked shrimp in pasta is a sad thing. The cream sauce works just as beautifully with shrimp as it does with chicken.

Serving and Storage

Serving

Serve this hot, straight from the skillet, with extra grated parmesan and a crack of black pepper on top. We usually have it with garlic bread on the side — something crusty to mop up any extra sauce. If you want to make it a fuller spread, a simple green salad works well alongside it. If you're feeding people and want another appetizer to put out while the pasta finishes, the Jalapeño Popper Egg Rolls on this site are great for that — they take about the same amount of time.

Storage

Store leftovers in an airtight container in the refrigerator for up to 3 days. When you reheat, add a splash of milk or cream to the pan and warm it over low heat, stirring gently — the sauce will have tightened up overnight and you need a little liquid to bring it back. Microwaving works in a pinch but the sauce gets uneven. I don't recommend freezing this one; cream-based pasta sauces separate when frozen and the texture suffers. It's better to make only what you'll eat within a few days.

Frequently Asked Questions

Can I use frozen broccoli instead of fresh?

Yes, frozen broccoli works fine here. Add it straight from the freezer and cook for 4–5 minutes instead of 3–4. Don't thaw it first or it'll get mushy before you even add the sauce. Fresh gives you slightly better texture and a little more char from the pan, but frozen is perfectly acceptable on a weeknight when that's what you have.

Can I make this ahead of time?

You can cook the chicken ahead and keep it in the fridge for up to 2 days, which cuts your active cooking time down to about 15 minutes. I wouldn't make the full finished dish too far in advance because the pasta soaks up the sauce as it sits and the whole thing gets thick and clumped. If you do have leftovers, reheat gently on the stovetop with a splash of cream or milk to loosen it back up.

How do I keep the chicken from drying out?

Don't overcook it. Cook the chicken over medium heat and pull it out of the pan as soon as it's golden and cooked through — no pink in the middle, juices run clear. It will sit off to the side while you make the sauce and broccoli, and then go back into the hot skillet at the end just to warm through. That last-minute return to the pan is enough; it doesn't need more time on the heat.

What pasta shape works best?

Penne is my default because the sauce gets trapped in the tubes, which means more sauce in every bite. Fusilli works similarly. Fettuccine is good if you want something a little more substantial and restaurant-feeling. I'd avoid very thin pasta like angel hair — it doesn't hold up well to a sauce this heavy. Honestly though, I've made this with whatever was in the pantry and it's been fine every time.

Can I make this dairy-free?

Yes. Replace the heavy cream with full-fat canned coconut cream (not coconut milk — it's too thin) and use a vegan parmesan or a couple tablespoons of nutritional yeast instead of the regular parmesan. The sauce will be slightly different in flavor but still rich and coating. I've made this version for a dairy-free friend and she genuinely liked it.

This is one of those recipes I make when I haven't planned dinner and it's already 6pm. Everything for it is usually already in my kitchen — chicken in the freezer, broccoli in the fridge, pasta in the pantry, cream I bought for something else. It's the kind of dish that doesn't require a grocery run if you cook regularly, and that matters more than I used to give it credit for.

I've made this probably 20 times over the past couple of years and I still make small adjustments — sometimes more lemon, sometimes a handful of spinach thrown in at the end, sometimes I add a little Dijon mustard to the cream which sounds weird but works really well. The base recipe is solid enough that it handles whatever you throw at it. If you want something in the same spirit but with a different main protein, the Baked Feta Eggs on this site are another quick weeknight option worth bookmarking.

If you make this, I hope the cream sauce behaves for you and your pasta water trick saves you on a night when the sauce gets too thick. It's a genuinely reliable weeknight dinner and I'm glad I kept refining it instead of giving up after that first watery attempt. 🍝❤️

If you liked this recipe, here are a few more from the site you might want to try next:

• Outback Steakhouse Alice Springs Chicken — another great skillet chicken dinner with serious flavor
• Jalapeño Popper Egg Rolls (Crispy, Cheesy Party Appetizer) — great for when you need a starter before a pasta dinner
• Baked Feta Eggs — a quick and easy weeknight option when you want something different
• Carrabba's Bread Dipping Oil (Restaurant Copycat in Minutes) — serve this alongside your pasta and you'll feel like you're at a restaurant
• Beef Stew Variations (Classic, Slow Cooker, Instant Pot, and More) — for when you want a heartier dinner that simmers while you relax