As a seasoned chef and food blogger, I’m thrilled to share my take on a comforting yet vibrant pasta dish: Mushroom Broccoli Rigatoni with Creamy Lemon Garlic Sauce. This recipe combines earthy mushrooms, crisp broccoli, and al dente rigatoni, all enveloped in a luscious lemon garlic cream sauce. It’s a perfect balance of indulgence and freshness, ideal for busy weeknights or a cozy weekend meal. Whether you’re a pasta lover or looking for a vegetarian-friendly dish, this recipe is sure to become a staple in your kitchen. Let’s dive into the details and create a meal that’s as delicious as it is wholesome!
Table of Contents
Why You’ll Love This Recipe
- Quick and Easy: Ready in just 35 minutes, perfect for hectic evenings.
- Flavor-Packed: The zesty lemon and savory garlic elevate the creamy sauce.
- Versatile: Customize with your favorite veggies or protein.
- Family-Friendly: A crowd-pleaser that even picky eaters will enjoy.
- Healthy Twist: Packed with nutrient-rich broccoli and mushrooms.
What You Will Need ?
Here’s everything you need to make this creamy Mushroom Broccoli Rigatoni. I’ve included substitutions and their uses to make this recipe adaptable to your pantry or dietary needs.
- 12 oz rigatoni pasta
Why: Rigatoni’s ridges hold the creamy sauce beautifully.
Substitutions: Penne, fusilli, or gluten-free pasta for a wheat-free option. Use whole-wheat pasta for added fiber. - 1 cup sliced mushrooms (cremini or button)
Why: Adds an earthy, umami flavor.
Substitutions: Shiitake for a bolder taste, or portobello for a meatier texture. Canned mushrooms work in a pinch but drain well to avoid excess moisture. - 1 cup broccoli florets (fresh or frozen)
Why: Provides crunch and a nutrient boost.
Substitutions: Cauliflower, asparagus, or zucchini for variety. Frozen broccoli is convenient but thaw slightly to avoid watery sauce. - 2 tsp minced garlic
Why: Infuses the dish with aromatic depth.
Substitutions: 1/2 tsp garlic powder or 1 tbsp roasted garlic for a milder flavor. Fresh garlic is best for punchy taste. - 2 tbsp unsalted butter
Why: Creates a rich base for the sauce.
Substitutions: Olive oil for a lighter option, or vegan butter for dairy-free diets. Ghee adds a nutty flavor. - 1/2 cup heavy cream
Why: Gives the sauce its velvety texture.
Substitutions: Half-and-half for a lighter sauce, coconut cream for dairy-free (adds a subtle sweetness), or Greek yogurt for a tangy, protein-rich alternative (thin with a splash of milk). - 1 tbsp lemon juice (freshly squeezed)
Why: Brightens the dish with a zesty kick.
Substitutions: Lime juice for a different citrus note or 1/2 tsp white vinegar for a subtle tang. Avoid bottled lemon juice for the freshest flavor. - 1 tsp lemon zest
Why: Enhances the citrusy aroma.
Substitutions: Orange zest for a sweeter profile or omit if unavailable, though it adds a special touch. - 1 tsp salt
Why: Balances and enhances all flavors.
Substitutions: Sea salt or kosher salt. Reduce to 1/2 tsp for low-sodium diets. - 1/2 tsp black pepper
Why: Adds a gentle heat.
Substitutions: White pepper for a milder flavor or red pepper flakes for a spicy kick.

Equipment Needed
- Large pot (for boiling pasta)
- Colander (for draining pasta)
- Large skillet or sauté pan
- Wooden spoon or spatula
- Zester or microplane (for lemon zest)
- Measuring cups and spoons
- Knife and cutting board
Tip: A non-stick skillet makes cleanup easier, but a stainless steel pan gives better browning for mushrooms.
Step-By-Step Guiding
Follow these detailed steps to create a perfect Mushroom Broccoli Rigatoni with Creamy Lemon Garlic Sauce. I’ve added extra tips and explanations to ensure success, even for beginner cooks.
- Cook the Pasta
Bring a large pot of water to a rolling boil over high heat. Add a generous pinch of salt (about 1 tbsp) to flavor the pasta. Add 12 oz rigatoni and cook according to package instructions until al dente, usually 10–12 minutes. Stir occasionally to prevent sticking.
Tip: Al dente pasta has a slight bite, which pairs perfectly with the creamy sauce. Test a piece a minute before the suggested time.
Why: Cooking pasta separately ensures it retains its texture.
Drain in a colander and rinse briefly with cool water to stop cooking. Set aside, reserving 1/2 cup of pasta water for later. - Prep the Vegetables
While the pasta cooks, rinse 1 cup broccoli florets and slice 1 cup mushrooms (if not pre-sliced). Mince 2 tsp garlic or use a garlic press for speed.
Tip: Cut broccoli into bite-sized pieces for even cooking. Pat mushrooms dry with a paper towel to avoid sogginess when sautéing.
Why: Prepping ingredients in advance streamlines the cooking process. - Sauté the Vegetables
In a large skillet, melt 2 tbsp unsalted butter over medium heat until it foams. Add the sliced mushrooms, broccoli florets, and minced garlic. Sauté for 5–7 minutes, stirring occasionally, until the mushrooms release their moisture and turn golden and the broccoli is tender-crisp.
Tip: Don’t overcrowd the pan; spread veggies in a single layer for better browning. If the garlic browns too quickly, lower the heat to prevent bitterness.
Why: Sautéing builds flavor through caramelization and softens the vegetables for a pleasant texture. - Make the Creamy Lemon Garlic Sauce
Reduce the heat to low. Pour in 1/2 cup heavy cream, 1 tbsp lemon juice, and 1 tsp lemon zest. Stir gently to combine and cook for 3–4 minutes, allowing the sauce to thicken slightly. If the sauce is too thick, add a splash of reserved pasta water (1–2 tbsp at a time) to reach a silky consistency.
Tip: Stir constantly to prevent the cream from curdling. Taste and adjust lemon juice for extra zing if desired.
Why: The cream creates a luxurious base, while lemon adds brightness to balance the richness. - Combine Pasta and Sauce
Add the cooked rigatoni to the skillet with the sauce and vegetables. Toss gently with tongs or a wooden spoon to coat the pasta evenly. Season with 1 tsp salt and 1/2 tsp black pepper. Cook for an additional 1–2 minutes to warm through.
Tip: If the sauce feels too thick, add more reserved pasta water to loosen it. The starch in the water helps the sauce cling to the pasta.
Why: Tossing ensures every bite is coated with flavor. - Taste and Adjust
Taste the dish and adjust seasoning if needed. Add more salt, pepper, or lemon juice to suit your preference. For extra richness, sprinkle in 1–2 tbsp grated Parmesan (optional).
Tip: Always taste before serving to fine-tune flavors.
Why: Personalizing seasoning elevates the dish to your liking. - Serve Immediately
Divide the pasta among four plates or bowls. Garnish with a pinch of lemon zest or fresh parsley for a pop of color. Serve hot with your favorite side.
Tip: Warm plates in the oven (200°F for 5 minutes) to keep the pasta hot longer.
Why: Freshly cooked pasta tastes best right away.

Topping Suggestions
Elevate your Mushroom Broccoli Rigatoni with these delicious toppings:
- Parmesan Cheese: Grated or shaved for a salty, nutty finish.
- Fresh Herbs: Parsley, basil, or thyme for freshness.
- Red Pepper Flakes: A pinch for a spicy kick.
- Toasted Pine Nuts: Adds crunch and richness.
- Breadcrumbs: Toasted panko for a crispy texture.
Tip: Toast breadcrumbs in a dry skillet over medium heat for 2–3 minutes until golden for extra flavor.
How to Store & Reheat
- Storage: Store leftovers in an airtight container in the refrigerator for up to 3 days. The sauce may thicken, so add a splash of milk or water when reheating.
- Freezing: Freeze in a freezer-safe container for up to 1 month. Thaw overnight in the fridge before reheating.
- Reheating:
- Microwave: Heat in a microwave-safe dish in 1-minute intervals, stirring in between, until hot. Add 1–2 tbsp milk to revive the sauce.
- Stovetop: Warm in a skillet over low heat with a splash of milk or water, stirring until heated through.
- Tip: Avoid reheating multiple times to maintain texture and flavor.
What to Serve With
Pair this creamy pasta with these sides for a complete meal:
- Green Salad: Arugula or mixed greens with a balsamic vinaigrette to balance the richness.
- Garlic Bread: Crusty bread slathered with garlic butter for dipping in the sauce.
- Roasted Vegetables: Carrots, zucchini, or bell peppers for extra color and nutrition.
- Protein: Grilled chicken, shrimp, or tofu for a heartier dish.

FAQs
Can I make lemon garlic sauce vegan?
Absolutely! Swap the butter for vegan butter or olive oil, use coconut cream or cashew cream instead of heavy cream, and ensure your pasta is egg-free. You can also add nutritional yeast for a cheesy flavor.
Can I add protein to this recipe?
Yes! Grilled chicken, shrimp, or pan-seared tofu are great additions. Cook the protein separately and toss it in with the pasta in step 5.
How do I prevent the lemon garlic sauce from curdling?
Keep the heat low when adding the cream and lemon juice, and stir constantly. Avoid boiling the sauce, as high heat can cause separation.

Mushroom Broccoli Rigatoni with Creamy Lemon Garlic Sauce Recipe
- Total Time: 35 minutes
- Yield: 4 1x
Description
Discover a creamy, zesty Mushroom Broccoli Rigatoni recipe with lemon garlic sauce. Easy, healthy, and ready in 35 minutes. Perfect for weeknight dinners!
Ingredients
- 12 oz rigatoni pasta
- 1 cup sliced mushrooms
- 1 cup broccoli florets
- 2 tsp minced garlic
- 2 tbsp unsalted butter
- 1/2 cup heavy cream
- 1 tbsp lemon juice
- 1 tsp lemon zest
- 1 tsp salt
- 1/2 tsp black pepper
Instructions
- Bring a large pot of salted water to a boil and cook 12 oz rigatoni pasta according to package instructions until al dente. Drain and set aside. 🍝💧
- In a large skillet, melt 2 tbsp unsalted butter over medium heat, then sauté 1 cup sliced mushrooms, 1 cup broccoli florets, and 2 tsp minced garlic for 5-7 minutes until tender. 🍄🥦🧄🧈
- Stir in 1/2 cup heavy cream, 1 tbsp lemon juice, and 1 tsp lemon zest, cooking for 3 minutes until the sauce thickens slightly. 🥛🍋
- Add the cooked pasta to the skillet, tossing to coat evenly. Season with 1 tsp salt and 1/2 tsp black pepper. 🍝🧂🌶️
- Serve warm and enjoy immediately. 🍽️
- Prep Time: 15 minutes
- Cook Time: 20 minutes
Nutrition
- Serving Size: 1/4 of recipe (about 1.5 cups)
- Calories: 340 kcal
- Sugar: 2g
- Sodium: 600mg
- Fat: 14g
- Saturated Fat: 8g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 45g
- Fiber: 3g
- Protein: 9g
- Cholesterol: 40mg
This Mushroom Broccoli Rigatoni with Creamy Lemon Garlic Sauce is a delightful blend of comfort and sophistication. The creamy sauce, infused with bright lemon and savory garlic, coats every bite of pasta, while the mushrooms and broccoli add texture and nutrition. With easy substitutions, detailed steps, and versatile serving options, this recipe is perfect for both novice and experienced cooks. Whether you’re cooking for a family dinner or a solo treat, this dish will leave you satisfied and inspired. Try it today and let me know how it turns out in the comments below!