This Lemon Ricotta Pasta with Broccoli is creamy, bright, and ready in 30 minutes using one pot and a bowl. No cream, no butter, no standing over a stove stirring things. Just ricotta, lemon, Parmesan, and pasta water doing all the work while you do essentially nothing.
Lemon Ricotta Pasta with Broccoli
Let’s talk about ricotta for a second because it doesn’t get nearly enough credit as a pasta sauce ingredient.
Most people use ricotta for lasagna and then forget it exists until the next time they make lasagna. What they’re missing is that ricotta stirred into hot pasta with a splash of pasta water becomes a silky, creamy sauce that coats every piece of rigatoni without a single tablespoon of heavy cream in sight. Add lemon zest, lemon juice, garlic, and Parmesan and suddenly you have something that tastes like you ordered it at a restaurant with a name you can’t pronounce.
Also, the broccoli cooks right in the pasta water during the last 3 minutes. One pot. That’s it. I genuinely cannot make this easier for you and I’ve tried.
Why You’ll Love This Recipe
- 30 minutes and one pot. The broccoli cooks in the pasta water so there is no second pot to wash. This is not a small thing.
- The ricotta sauce is a revelation. Hot pasta, ricotta, pasta water, lemon, Parmesan. It comes together in a bowl in about 90 seconds and tastes like someone spent considerably longer on it.
- It’s vegetarian without feeling like it’s missing anything. The ricotta adds protein and creaminess, the Parmesan adds depth, and the lemon keeps everything bright and fresh. Nobody is sitting at this table wishing there was chicken in it.
- And it’s flexible. Add red pepper flakes if you like heat. Add more lemon if you love lemon. Leave out the broccoli if you have a complicated relationship with broccoli. This recipe is not judging you.
Ingredients in Lemon Ricotta Pasta with Broccoli
- Rigatoni (12 ounces): The tubes are ideal here because the ricotta sauce gets inside them and every bite has sauce in it. Penne or ziti work too. Long pasta technically works but you’ll lose some of the sauce magic.
- Broccoli florets (3 cups): Goes straight into the pasta water for the last 3 minutes of cooking. Cut them into smaller pieces so they cook through in that time.
- Ricotta cheese (1 cup): The whole sauce. Use whole milk ricotta for the best texture and flavor. Part skim will work but it’s thinner and less rich and you’ll taste the difference.
- Parmesan cheese (½ cup, grated): Goes into the sauce and on top. Freshly grated melts better and tastes better. The stuff in the green can is not invited to this recipe.
- Olive oil (1 tablespoon): Adds richness and helps the sauce come together smoothly.
- Lemon zest (1 tablespoon) and lemon juice (2 tablespoons): Both. The zest adds fragrance, the juice adds brightness. Don’t skip the zest, it’s doing more work than it looks like.
- Garlic (2 cloves, minced): Goes in raw. The heat from the pasta cooks it just enough.
- Salt, black pepper, and red pepper flakes: Season properly. The red pepper flakes are optional but they add a background warmth that works really nicely with the lemon.
- Pasta water (½ cup, reserved): The secret weapon. Don’t forget to save it before you drain. It’s what turns the ricotta from a thick clump into a silky sauce that coats everything.
How to Make Lemon Ricotta Pasta with Broccoli
Bring a large pot of well salted water to a boil. Cook the rigatoni until just al dente according to the package directions. In the last 3 minutes of cooking, add the broccoli florets directly to the pot. Before you drain anything, scoop out at least half a cup of that cloudy starchy pasta water. Don’t skip this. Don’t forget it. Set a reminder on your phone if you have to. The pasta water is essential and once you drain it it’s gone forever and the sauce will never forgive you.
While the pasta cooks, stir together the ricotta, Parmesan, olive oil, lemon zest, lemon juice, garlic, salt, pepper, and red pepper flakes in a large bowl. It’ll look like a thick paste at this point and that’s fine. That’s correct. Don’t panic.
Drain the pasta and broccoli and add them immediately, still hot, directly into the ricotta bowl. Pour in the pasta water a little at a time, tossing as you go. Watch what happens. The heat from the pasta warms the ricotta, the starchy water loosens it, and in about 60 seconds you have a silky sauce that coats every single piece of rigatoni. It’s genuinely satisfying to watch.
Taste and adjust. More lemon if you want more brightness. More salt if it needs it. More Parmesan because why not. Plate and finish with extra Parmesan on top.
The Pasta Water Thing
This needs its own section because it’s the most important step in the recipe and the one most likely to get forgotten.
Pasta water is cloudy and starchy because pasta releases starch as it cooks. That starch is what allows the ricotta to transform from a thick chunky mixture into a smooth silky sauce that clings to the pasta rather than sitting in a pool at the bottom of the bowl.
Plain tap water won’t do the same thing. It’ll just thin the ricotta out into something watery and sad. Save the pasta water. Reserve it before you drain. Write it on your hand if necessary.
The Stuff That Actually Makes a Difference
- Salt the pasta water properly. It should taste like the sea. This is where the pasta gets its flavor and no amount of sauce fixes underseasoned pasta.
- Use whole milk ricotta. It’s creamier, richer, and makes a noticeably better sauce. Part skim works but it’s not the same.
- Add the pasta water gradually. Pour a little, toss, see how it looks, add more if needed. You might not need the full half cup. You might need a little more. The sauce should coat the pasta, not flood it.
- Don’t let the pasta sit before serving. This sauce is best the moment it comes together. It thickens as it cools and the pasta absorbs it quickly. Plate immediately and eat while it’s hot.
- Grate your own Parmesan. Two minutes of effort and the sauce is noticeably smoother.
Try These Recipes Next
- Italian Pasta Salad
- Roasted Veggie Pasta Salad
- Creamy Cajun Chicken Pasta
- One Pot Beef and Orzo
- Creamy Tuscan Gnocchi Bake
Lemon Ricotta Pasta with Broccoli
Ingredients
- 12 ounces rigatoni
- 3 cups broccoli florets
- 1 cup ricotta cheese
- ½ cup Parmesan cheese, grated
- 1 tablespoon olive oil
- 1 tablespoon lemon zest
- 2 tablespoons lemon juice
- 2 cloves garlic, minced
- ½ teaspoon salt
- ¼ teaspoon black pepper
- ¼ teaspoon red pepper flakes, optional
Instructions
- Bring a large pot of salted water to a boil. Add 12 ounces of rigatoni and cook until al dente according to package directions. During the last 3 minutes of cooking, add 3 cups of broccoli florets to the pot. Reserve ½ cup of pasta water, then drain.
- In a large bowl, stir together 1 cup of ricotta, ½ cup of Parmesan, 1 tablespoon of olive oil, 1 tablespoon of lemon zest, 2 tablespoons of lemon juice, 2 cloves of garlic, ½ teaspoon of salt, ¼ teaspoon of black pepper, and ¼ teaspoon of red pepper flakes.
- Add the hot pasta and broccoli straight into the bowl with the ricotta mixture. Pour in ½ cup of reserved pasta water a little at a time, tossing until the sauce becomes silky and coats everything.
- Taste and adjust seasoning, then plate and sprinkle with extra Parmesan.
Recipe Notes
- Save the pasta water: Before you drain anything, scoop out at least half a cup. The starchy water is what turns the ricotta into a silky sauce. Once it’s gone it’s gone.
- Whole milk ricotta: Richer, creamier, and makes a noticeably better sauce than part skim. Worth seeking out.
- Salt the pasta water: It should taste properly salty. This is where the pasta gets its seasoning.
- Add the broccoli in the last 3 minutes: Any longer and it gets soft and sad. 3 minutes gives you tender but still bright green florets.
- Add pasta water gradually: Pour a little, toss, assess, add more if needed. You might not need the full half cup. The sauce should coat the pasta not flood it.
- Add pasta straight from the pot: The heat from the pasta is what warms the ricotta and gets the sauce moving. Don’t rinse the pasta, don’t let it cool down.
- Grate your own Parmesan: Two minutes of effort and the sauce is noticeably smoother. The pre-grated stuff doesn’t melt as well.
- Serve immediately: This sauce thickens quickly as it cools and the pasta absorbs it fast. Plate and eat right away.
- Red pepper flakes: Optional but recommended. They add a background warmth that works beautifully with the lemon.
- Add protein: Grilled chicken, sautéed shrimp, or crispy pancetta on top all work well. Add after plating so the pasta stays the star.
Nutrition Information
Frequently Asked Questions
I’d go with something tube-shaped or ridged that holds the sauce. Penne, ziti, or rigatoni are my top picks. Long pasta like spaghetti works but you lose some of the sauce getting inside the pasta which is one of the best parts.
You can but I’d use whole milk if I can find it. The sauce is richer and creamier and the difference is noticeable. Part skim is thinner and the sauce won’t be quite as silky.
Yes. Grilled chicken sliced on top, sautéed shrimp, or crispy pancetta or bacon all work beautifully. Add it on top rather than mixing it in so the pasta stays the star.
I wouldn’t. This is a right now pasta. The ricotta sauce thickens quickly as it cools and the pasta absorbs it as it sits. Make it fresh and eat it immediately for the best result.
Fresh is better here for texture but frozen works in a pinch. Thaw and pat dry before adding to the water so it doesn’t make the pasta water too watery. Add it in the last 2 minutes rather than 3 since it’s already partially cooked.
Add more pasta water a splash at a time and toss until it loosens up. If you’ve already discarded the pasta water, a small splash of warm water will help but it won’t be quite the same. Save the pasta water.
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