High protein rotisserie chicken broccoli pasta is the weeknight dinner that actually delivers: creamy, cheesy, filling, and on the table in 30 minutes flat. I first threw this together on a Tuesday when I had a rotisserie chicken sitting in the fridge and zero desire to make anything complicated, and it has been in our regular rotation ever since.
There is something about pulling apart a rotisserie chicken and tossing it into a rich Parmesan cream sauce that just feels like a win. The broccoli cooks right in the pasta water, so there is one less pot to deal with, and the whole thing comes together before anyone has time to complain they are hungry. My kids scrape the bowl clean every single time.
Table of Contents
Ingredients for High Protein Rotisserie Chicken Broccoli Pasta
I always keep a rotisserie chicken in my weekly grocery haul specifically for recipes like this. The quality of your Parmesan makes a real difference here. I recommend buying a block and grating it fresh rather than using the pre-shredded kind, which contains anti-caking agents that prevent it from melting smoothly into the sauce.
- 1 lb penne pasta
- 1 whole rotisserie chicken (3 to 4 lbs, shredded into bite-sized pieces, about 4 cups of meat)
- 4 cups broccoli florets (fresh or frozen both work great)
- 2 tbsp olive oil
- 3 cloves garlic, minced fine
- 1 medium yellow onion, diced small
- 2 tbsp butter
- 1 cup heavy cream
- 1/2 cup low-sodium chicken broth (my preference is low-sodium so you control the salt level yourself)
- 1 cup Parmesan cheese, freshly grated (pro tip: grate it yourself for a silkier, lump-free sauce)
- 1/2 cup whole milk mozzarella, shredded
- 1 tsp Italian seasoning
- 1/2 tsp garlic powder
- 1/4 tsp red pepper flakes, optional (I usually add them for a subtle warmth that balances the richness)
Step-by-Step Instructions
In my experience, the key to this recipe is timing. Getting the sauce and pasta ready at roughly the same time means nothing sits and dries out while you wait. Start your pasta water first, then begin the sauce once the pasta goes in.
Step 1: Bring a large pot of well-salted water to a boil. Add the penne and cook according to package directions, typically 10 to 12 minutes for al dente. During the last 3 minutes of cook time, drop in the broccoli florets. Before draining, scoop out about 1/2 cup of pasta water and set it aside. You may need it to loosen the sauce later.
Step 2: While the pasta cooks, heat olive oil in a large saucepan over medium heat. Add the minced garlic and diced onion. Saute for 4 to 5 minutes, stirring occasionally, until the onion turns soft and translucent and the garlic smells fragrant but has not yet browned. If the garlic starts to darken too quickly, lower the heat slightly.
Step 3: Add the butter to the pan and let it melt into the onion mixture. Pour in the heavy cream and chicken broth, then stir to combine. Let the mixture simmer for 3 to 4 minutes until it thickens slightly and coats the back of a spoon. That is your cue it is ready for the cheese.
Step 4: Reduce heat to low. Gradually whisk in the Parmesan and mozzarella, adding the cheese in small handfuls and stirring continuously. The sauce should turn smooth and glossy within about 2 minutes. If it looks grainy, your heat is too high. Season with Italian seasoning, garlic powder, and red pepper flakes.
Step 5: Add the shredded rotisserie chicken, drained pasta, and broccoli to the pan. Toss well until everything is coated. If the sauce feels too thick, add reserved pasta water one splash at a time until you reach your preferred consistency. The pasta should look glossy and moist. Serve immediately.
What to Serve with High Protein Rotisserie Chicken Broccoli Pasta
This dish is rich and creamy, so the best sides are ones that bring freshness, crunch, or a little acidity to balance every bite.
Garlic bread: A classic pasta companion. Use it to scoop up extra sauce from the bowl and you will not waste a drop.
Simple green salad with lemon vinaigrette: The acidity cuts straight through the richness of the cream sauce and keeps the meal from feeling heavy. My go-to is a handful of arugula, lemon juice, olive oil, and a pinch of salt.
Roasted cherry tomatoes: Pop them in the oven at 400 degrees F for 15 minutes while your pasta cooks. The burst of acidity and sweetness is a perfect contrast to the cheesy sauce.
Garlic Parmesan Pasta: If you are feeding a crowd and need a side that keeps the Italian flavor profile going, this garlic Parmesan pasta is a natural companion that comes together just as quickly.
Chicken and Broccoli Bowls: Love the chicken and broccoli combo? These bowls take the same two hero ingredients in a lighter direction that is great for meal prep alongside your pasta.
Caesar salad: For a more complete dinner spread, a classic Caesar rounds out the meal and adds satisfying crunch without competing with the pasta flavors.
If you enjoy pasta nights with serious protein content, the Creamy Ground Turkey Spinach Pasta and the High Protein Creamy Roasted Red Pepper Pasta are both weeknight favorites worth bookmarking. For something with a similar rotisserie chicken base, the Healthy Rotisserie Chicken Salad is a great lighter lunch option the next day.
Storage and Serving Tips
Store leftover high protein rotisserie chicken broccoli pasta in an airtight container in the refrigerator for up to 3 days. The pasta will absorb some of the sauce as it sits and the dish will thicken overnight. That is completely normal and does not affect the flavor.
To reheat, add a splash of chicken broth or whole milk to the pan and warm over medium-low heat, stirring gently until the sauce loosens back up. I recommend avoiding the microwave when possible since stovetop reheating gives you a much creamier, more consistent result. If you must microwave, add a tablespoon of liquid and cover the dish to trap steam.
This recipe also works well for meal prep. Make a full batch and portion it into containers for easy lunches through the week. The protein content from the rotisserie chicken keeps you satisfied for hours, which makes it a smart choice if you are following a high protein eating plan. For more meal prep ideas built around rotisserie chicken, the Lemon Garlic Chicken Meal Prep Bowls and Chicken Broccoli Rice Casserole are both worth adding to your rotation.
Conclusion
This high protein rotisserie chicken broccoli pasta is proof that a nourishing, satisfying dinner does not have to be complicated. It is creamy, hearty, and packed with protein from the rotisserie chicken, and it comes together with almost no effort on a busy weeknight. Give it a try, and do not be surprised when it becomes a family staple.
High Protein Rotisserie Chicken Broccoli Pasta
Equipment
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Large pot
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Large saucepan
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Whisk
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Colander
Ingredients
- 1 lb penne pasta
- 1 whole rotisserie chicken 3 to 4 lbs, shredded into bite-sized pieces, about 4 cups of meat
- 4 cup broccoli florets fresh or frozen
- 2 tbsp olive oil
- 3 garlic cloves minced fine
- 1 medium yellow onion diced small
- 2 tbsp butter
- 1 cup heavy cream
- 0.5 cup chicken broth low-sodium
- 1 cup Parmesan cheese freshly grated from a block
- 0.5 cup whole milk mozzarella shredded
- 1 tsp Italian seasoning
- 0.5 tsp garlic powder
- 0.25 tsp red pepper flakes optional
Instructions
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Bring a large pot of well-salted water to a boil. Add the penne and cook according to package directions, typically 10 to 12 minutes for al dente. During the last 3 minutes of cook time, add the broccoli florets. Before draining, scoop out about 1/2 cup of pasta water and set it aside. Drain well.
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While the pasta cooks, heat olive oil in a large saucepan over medium heat. Add the minced garlic and diced onion. Saute for 4 to 5 minutes, stirring occasionally, until the onion is soft and translucent and the garlic is fragrant. Lower heat if garlic begins to brown.
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Add the butter to the pan and let it melt. Pour in the heavy cream and chicken broth and stir to combine. Let the mixture simmer for 3 to 4 minutes until it thickens slightly and coats the back of a spoon.
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Reduce heat to low. Gradually whisk in the Parmesan and mozzarella in small handfuls, stirring continuously until the sauce is smooth and glossy, about 2 minutes. If the sauce looks grainy, reduce the heat. Season with Italian seasoning, garlic powder, and red pepper flakes.
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Add the shredded rotisserie chicken, drained pasta, and broccoli to the pan. Toss well until everything is coated and the pasta looks glossy. Add reserved pasta water a splash at a time if needed to loosen the sauce. Serve immediately.
