
Rigatoni with Mushrooms, Rosemary, and Parmesan: An Irresistible Italian Comfort Food
To my incredible community of reader-friends: your unwavering support, engaging comments, and delicious photos of recipes brought to life from this blog truly make my day. Over the years, you’ve been a constant source of inspiration and joy, and for that, I am eternally grateful. It’s a privilege to be part of such a thoughtful and vibrant group of people. Beyond your daily encouragement, there’s another way you enrich my life with unparalleled flavors and unforgettable experiences: your invaluable travel and, more specifically, restaurant recommendations. Seriously, your suggestions have consistently guided me to culinary gems around the world, making every journey an adventure for the taste buds.
My friends and family often hear me rave about your impeccable taste. It comes as no surprise, given our shared love for delicious food, but the sheer accuracy and quality of your recommendations are consistently astounding. After years of exploring new places, often guided by your insights, I can confidently say you’ve never led me astray. Perhaps we should consider forming our own exclusive culinary review platform!
A Culinary Discovery in Washington D.C.: Osteria Morini
A recent and perfect example of your stellar recommendations came during Barclay’s and my trip to Washington D.C. last month. Every visit deepens my affection for the nation’s capital, and undeniably, a significant part of that charm lies in its diverse and exceptional dining scene. We explored countless historical sites and vibrant neighborhoods, and while I’m planning a more comprehensive write-up of our favorite spots from that weekend, one particular meal stands out as truly exceptional.
It was an impromptu dinner at a place called Osteria Morini. That day, we had immersed ourselves in the city’s wonders, walking miles upon miles, taking in the iconic monuments, museums, and the bustling energy of D.C. As evening approached, our appetites grew ravenous, reaching that urgent point where a menu in hand felt like an immediate necessity. When I asked Barclay what he craved, his response was immediate and resolute: “Italian.” A specific recommendation from a reader named Dani immediately sprang to mind. She had enthusiastically declared Osteria Morini to have “the absolute best Italian in D.C.” With Dani’s glowing review as our guide, we quickly hailed a Lyft, our anticipation building with every passing block.
And Dani, you absolutely delivered. Our experience at Osteria Morini was nothing short of extraordinary. From the moment we stepped inside, the ambiance was welcoming, a perfect blend of rustic charm and sophisticated elegance. The subtle hum of happy diners and the enticing aromas from the kitchen immediately put us at ease.

Our meal at Osteria Morini that night was, without a doubt, the absolute best! It began with their complimentary focaccia bread, a revelation in itself. This bread was heavenly—super buttery, infused with fragrant rosemary, and boasting a perfect chew. We honestly could have made an entire meal out of it, but thankfully, we exercised some restraint! To complement our meal, we ordered glasses of wine, and the server’s recommendation of a beautiful Tempranillo was spot-on, a rich and smooth choice that perfectly set the tone for the courses to follow. If you ever find yourself there, do try it.
For appetizers, we indulged in the burrata plate, an exquisite culinary presentation featuring house-made stracciatella, perfectly charred broccoli rabe, and a delicate fig agrodolce. The creamy burrata, the slight bitterness and crunch of the broccoli rabe, and the sweet-tartness of the fig created a symphony of textures and flavors. To balance out the richness, we opted for a simple arugula salad, similar to my favorite recipe, which offered a refreshing, peppery contrast.
For our main course, we decided to share a pasta dish. Given Barclay’s vegetarian preference, the rigatoni immediately caught our eye. The menu described it simply: wild mushrooms, rosemary oil, and Parmesan. While we expected it to be good, what arrived at our table was utterly astonishing. It was beyond good; it was truly *amaaaazing*.

The beauty of that rigatoni lay in its understated elegance and profound flavor. It was not overtly complex, nor did it rely on a multitude of ingredients. Instead, it was a masterclass in simplicity, featuring perfectly al dente fresh pasta, generously coated with an abundance of sliced, earthy mushrooms. The sauce was a celebration of rosemary, aromatic and fragrant, weaving through a savory marinara base. Each bite was finished with a lavish sprinkle of fresh Parmesan, adding a salty, nutty depth that rounded out the entire experience. It was hearty, comforting, and deeply satisfying—a truly memorable dish that underscored the power of quality ingredients handled with care.
Recreating the Magic at Home: Our Own Rigatoni with Mushrooms, Rosemary & Parmesan
That unforgettable meal sparked an immediate desire within me: I had to try and recreate this simple yet profound dish in my own kitchen. The challenge was to capture the essence of Osteria Morini’s rigatoni – its earthy flavors, the robust rosemary, and the comforting heartiness – without overcomplicating the process. And I am thrilled to report that I believe I have deliciously succeeded.

The process is wonderfully straightforward, making it perfect for a weeknight meal or a comforting weekend dinner. It begins with cooking the rigatoni, or your preferred pasta shape, to a perfect al dente in a pot of generously salted boiling water. While the pasta simmers, the magic of the sauce unfolds. Sautéing diced white onion and minced garlic creates an aromatic foundation, followed by the addition of sliced baby bella mushrooms, which brown beautifully and absorb the flavors of the pan. The pan is then deglazed with red wine, a crucial step that unlocks all the savory browned bits, adding depth and richness to the sauce. Crushed tomatoes, fresh rosemary sprigs, and a pinch of crushed red pepper flakes are then added, and the sauce is left to simmer. This allows all the individual components to meld together, developing a rich, flavorful marinara that is both rustic and refined. A final seasoning with salt and pepper, and a quick taste test to adjust the flavors, brings the sauce to perfection. The fragrant rosemary sprigs are then removed, having imparted their wonderful essence.
Once the pasta is drained, it’s tossed directly with the mushroom and rosemary marinara, ensuring every piece of rigatoni is coated in the delectable sauce. The result is a dish that evokes the cozy warmth of Italian comfort food, yet feels elegant and satisfying. It’s truly a testament to how simple, quality ingredients can combine to create something extraordinary.

And, of course, no Rigatoni with Mushrooms, Rosemary and Parmesan would be complete without a lavish showering of grated Parmesan cheese. For me, the more Parmesan, the merrier! It adds that crucial salty, umami finish that truly elevates the dish from delicious to utterly divine. This recipe has become a cherished addition to our rotation, a simple yet profoundly flavorful meal that never fails to comfort and impress.
A huge thank you once again to Dani, wherever you are, for that incredible restaurant recommendation that ignited this culinary journey. And to all of you who have shared your wonderful suggestions over the years, thank you for continuously inspiring us to explore new flavors and recreate unforgettable dining experiences in our own kitchens. Good food, good company, and excellent recommendations—that’s truly a winning combination!
Rigatoni with Mushrooms, Rosemary and Parmesan
Prep Time: 5 minutes
Cook Time: 25 minutes
Total Time: 30 minutes
Yield: 6 –8 servings 1x
Description
This vegetarian Rigatoni with Mushrooms, Rosemary and Parmesan is easy to make, nice and hearty and comforting, and full of the best earthy flavors! Perfect for a satisfying weeknight meal or a special occasion.
Ingredients
Scale
- 1 pound (16 ounces) uncooked rigatoni (or any shape of pasta)
- 2 tablespoons butter or olive oil
- 1 small white onion, peeled and diced
- 5 garlic cloves, peeled and minced
- 1 pound (16 ounces) baby bella mushrooms, sliced
- 2/3 cup dry red wine
- 1 (28-ounce) can crushed tomatoes
- 3 large sprigs fresh rosemary
- Pinch of crushed red pepper flakes (add more to taste for heat)
- Kosher salt and freshly-ground black pepper, to taste
- Generous amounts of grated Parmesan cheese, for topping
- Optional garnish: chopped fresh Italian parsley or basil
Instructions
- Bring a large pot of generously-salted water to a rolling boil. Add the rigatoni (or your chosen pasta shape) and cook al dente according to package instructions. Drain well, reserving about 1/2 cup of pasta water if desired for adjusting sauce consistency.
- While the pasta is cooking, prepare the sauce. In a separate large sauté pan or Dutch oven, melt the butter (or heat olive oil) over medium-high heat. Add the diced white onion and sauté for about 5 minutes, stirring occasionally, until it becomes soft and translucent.
- Add the minced garlic and sliced mushrooms to the pan. Continue cooking for an additional 4-5 minutes, stirring occasionally, until the mushrooms are beautifully browned and cooked through, releasing their moisture and developing deeper flavor.
- Slowly pour in the dry red wine. Stir thoroughly, making sure to scrape up any browned bits from the bottom of the pan – these bits add immense flavor to your sauce. Bring the mixture to a boil and let it simmer for approximately 2-3 minutes, or until the wine has reduced by about half.
- Stir in the crushed tomatoes, fresh rosemary sprigs, and a pinch of crushed red pepper flakes. Gently combine all ingredients. Bring the mixture back to a simmer, then reduce the heat to medium-low. Allow the sauce to simmer uncovered for about 10 minutes, giving it time to slightly reduce and for the flavors to meld beautifully.
- Taste the sauce and season generously with Kosher salt and freshly-ground black pepper as needed. Add more crushed red pepper flakes if you prefer a spicier kick. Carefully remove and discard the sprigs of rosemary; their essence has now fully infused the sauce.
- Once the pasta is cooked and drained, add it directly to the sauté pan with the mushroom sauce. Toss everything together until the pasta is evenly coated. If the sauce seems too thick, add a tablespoon or two of the reserved pasta water to reach your desired consistency.
- Serve immediately, garnished generously with freshly grated Parmesan cheese. For an extra touch of freshness, sprinkle with chopped fresh Italian parsley or basil, if desired. Enjoy this hearty and flavorful Italian comfort food!