Old Spaghetti Factory Copycat Mizithra Cheese and Browned Butter Spaghetti: A Quick & Flavorful Family Favorite
Prepare for a culinary revelation! This recipe, despite its lengthy name, is anything but boring. It’s a remarkably quick and easy Old Spaghetti Factory Mizithra Cheese and Browned Butter Spaghetti copycat that will become a staple in your weeknight dinner rotation. Imagine perfectly al dente spaghetti coated in a rich, nutty browned butter and generously sprinkled with dry, salty Mizithra cheese. Simple, yet incredibly satisfying, this dish brings the iconic Old Spaghetti Factory flavor right into your kitchen in just 15 minutes.

The Unexpected Origin of a Family Favorite
Years ago, when our eldest daughter was just a baby, a family member insisted we try the Old Spaghetti Factory, specifically for their renowned Mizithra Cheese and Browned Butter Spaghetti. As someone who was a notoriously picky eater in my youth and only just beginning to explore new culinary experiences as an adult, I admit I was deeply skeptical. I glanced at the menu description and saw just two main components: whole wheat pasta, which I sometimes found bland, and a simple butter and cheese topping. My enthusiasm was, to say the least, nonexistent.

My culinary adventures were still quite limited back then, and the idea of plain butter and “some weird cheese” on hearty pasta didn’t sound appealing in the slightest. However, much like many times when my husband, Cade, and I are hesitant about a dish (sushi being the notable exception – he loves it, I can’t stand it, but that’s a story for another day!), we were proven completely wrong. The moment that first forkful hit my palate, I understood the hype. The browned butter, with its deep, nutty aroma and rich flavor, was extraordinary. Surprisingly, the whole wheat pasta provided a pleasant, wholesome texture that actually enhanced the dish, rather than being bland. But the true star, the secret weapon that elevated this simple pasta to greatness, was the dry, crumbly Mizithra cheese. Its very mild yet distinctly savory flavor profile makes it approachable even for the most discerning palates, including our own children, who now absolutely adore it.

This Mizithra cheese and browned butter spaghetti isn’t just delicious; it’s a testament to how incredible simple ingredients can be when prepared with care. Our kids consistently ask for it, making it one of our most requested meals. Best of all, it comes together in just about 15 minutes, making it the ultimate quick and easy dinner idea for busy weeknights.
Why This Simple Pasta is a Weeknight Winner
In a world of complex recipes and endless ingredient lists, the Mizithra Cheese and Browned Butter Spaghetti stands out for its elegant simplicity and profound flavor. It’s the kind of dish that proves you don’t need a gourmet pantry or hours in the kitchen to create something truly memorable. Here’s why this Old Spaghetti Factory copycat has earned its place as a cherished family meal:
- Unbeatable Speed: With a prep time of just 2 minutes and a cook time of about 15 minutes, this recipe is perfect for those evenings when you need a delicious meal on the table in a flash. The pasta cooks while the butter browns, streamlining the entire process.
- Minimal Ingredients, Maximum Flavor: You only need a handful of basic ingredients, most of which you likely already have. The magic happens when these simple components—pasta, butter, and Mizithra cheese—are combined, creating a surprisingly rich and complex taste.
- Picky-Eater Approved: The mild, salty flavor of Mizithra cheese and the comforting richness of browned butter are universally appealing. Even children who are typically hesitant to try new foods often fall in love with this dish.
- Budget-Friendly: Made with inexpensive pantry staples, this recipe offers a delicious and satisfying meal without breaking the bank.
- Customizable: While perfect in its classic form, this dish also serves as an excellent base for various additions, allowing you to tailor it to your preferences or what you have on hand.

The Magic of Mizithra Cheese and Browned Butter (Beurre Noisette)
The star ingredients in this dish might seem humble, but they undergo an incredible transformation to create a depth of flavor that belies their simplicity.
Understanding Mizithra Cheese
Mizithra is a traditional Greek cheese made from sheep’s or goat’s milk (or a combination). In its dry, aged form, which is what we use for this recipe, it’s a hard, salty, and crumbly cheese with a mild yet distinctive flavor. It’s often compared to Parmesan or Pecorino Romano, but it has a unique tang and a slightly different texture that makes it perfect for grating over pasta. If you can’t find Mizithra cheese at your local specialty store or a well-stocked supermarket, finely grated Parmesan cheese is a perfectly acceptable substitute and will still yield a delicious dish.
Mastering Browned Butter (Beurre Noisette)
Browning butter is one of those culinary techniques that sounds intimidating but is incredibly easy and profoundly rewarding. It transforms ordinary unsalted butter into a rich, nutty, golden elixir that forms the base of this amazing spaghetti. The French even have a name for it: beurre noisette, or hazelnut butter, named for its color and aroma.
The process involves gently melting unsalted butter over medium heat. As the water cooks out, the milk solids in the butter begin to toast, turning a beautiful golden brown and releasing an irresistible nutty aroma. The key is to watch it closely, as it can go from perfect to burnt in a matter of seconds. You’ll see it foam, then the foam will subside slightly, revealing amber-colored solids at the bottom of the pan. That’s your cue! Immediately pour the browned butter into a separate bowl to stop the cooking process, preventing it from burning and becoming bitter. This crucial step ensures that all the delicious nutty flavor is preserved.

Step-by-Step Recipe Guide
Old Spaghetti Factory Mizithra Cheese and Browned Butter Spaghetti Copycat
Sweet Basil
2 minutes
15 minutes
17 minutes
4
Ingredients
- Salt for water
- 8 Ounces Whole Wheat Thin Spaghetti
- 1/2 Cup Unsalted Butter
- 1/3 Cup Mizithra Cheese *see note, crumbled
- Parsley, for garnish
Instructions
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Bring a large pot of water with a few generous pinches of salt (the water should taste like seawater) to a rolling boil over medium-high heat.Salt for water
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Add the spaghetti to the boiling water and cook according to package directions until al dente (firm to the bite).8 Ounces Whole Wheat Thin Spaghetti
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While the pasta is cooking, melt the unsalted butter in a skillet over medium heat. Continue to cook, stirring occasionally, until the butter is golden brown and foamy, with nutty flecks at the bottom. This usually takes about 5-10 minutes. Watch closely to prevent burning!1/2 Cup Unsalted Butter
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Immediately pour the browned butter into a clean, heat-safe bowl to stop the cooking process.
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Once the pasta is cooked, drain it thoroughly and return it to the hot skillet (or a large serving bowl). Pour the browned butter over the pasta and add the crumbled Mizithra cheese. Toss everything gently to ensure the pasta is evenly coated with the rich butter and cheese.1/3 Cup Mizithra Cheese *see note
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Serve immediately, garnished with fresh parsley for a touch of color and freshness. Or, if you know the kids will pick it off, feel free to skip the garnish!Parsley
Recipe Notes
Store any leftover spaghetti in an airtight container in the refrigerator for up to 5 days.
Nutrition
Calories: 434kcal,
Carbohydrates: 43g,
Protein: 10g,
Fat: 26g,
Saturated Fat: 17g,
Polyunsaturated Fat: 1g,
Monounsaturated Fat: 7g,
Trans Fat: 1g,
Cholesterol: 72mg,
Sodium: 147mg,
Potassium: 136mg,
Sugar: 1g,
Vitamin A: 762IU,
Calcium: 91mg,
Iron: 2mg
Nutrition information is automatically calculated, so should only be used as an approximation.
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Expert Tips for the Best Mizithra and Browned Butter Spaghetti
While this recipe is incredibly simple, a few tips can help ensure perfection every time:
- Salt Your Pasta Water Generously: This is a non-negotiable step for flavorful pasta. The water should taste salty like the ocean. This seasons the pasta from the inside out.
- Choose Your Pasta Wisely: While the original recipe calls for whole wheat thin spaghetti, feel free to use regular spaghetti or even other long pasta shapes like linguine or fettuccine. The “thin” aspect allows for more surface area to cling to that delicious butter and cheese.
- Monitor Your Butter Closely: Browning butter is a quick process. Stay by the stove and stir frequently. It will foam, then the milk solids will settle and begin to turn golden. Once you see those lovely amber flecks and smell a nutty aroma, remove it from the heat immediately.
- Use a Light-Colored Skillet: A light-colored pan makes it easier to see the color change of the butter, preventing it from burning.
- Serve Immediately: This dish is best enjoyed fresh off the stove when the pasta is hot, the butter is warm, and the Mizithra cheese is perfectly melted and clinging to every strand.
- Don’t Be Afraid to Add More Cheese: The recipe calls for 1/3 cup, but if you love a cheesier pasta, feel free to add more to taste.
Serving Suggestions to Complete Your Meal
This Mizithra Cheese and Browned Butter Spaghetti is a light yet satisfying meal on its own, but it also pairs wonderfully with a few complementary dishes:
- Fresh Green Salad: A crisp side salad with a light vinaigrette provides a refreshing contrast to the richness of the pasta.
- Crusty Bread: Perfect for soaking up any leftover browned butter at the bottom of the plate.
- Grilled Chicken or Fish: For a more complete meal with added protein, serve alongside simply grilled chicken breasts, salmon, or shrimp.
- Steamed Vegetables: A side of steamed asparagus, broccoli, or green beans can add extra nutrients and color.
Variations and Customizations
While the classic recipe is sublime, don’t hesitate to experiment with these simple additions to make it your own:
- Garlic Lover’s Dream: Sauté 1-2 cloves of minced garlic in the browned butter for the last minute of cooking to infuse an aromatic depth.
- A Hint of Spice: Add a pinch of red pepper flakes along with the Mizithra cheese for a subtle kick.
- Herbaceous Twist: Beyond parsley, fresh basil, chives, or even a sprinkle of dried oregano can add different aromatic notes.
- Vegetable Boost: Toss in some fresh spinach or thawed frozen peas with the hot pasta and butter for a quick green addition.
- Protein Power: Mix in some shredded rotisserie chicken, crispy bacon bits, or sautéed mushrooms for a heartier meal.
Storage and Reheating Tips
Leftovers of this spaghetti can be surprisingly good, though the fresh “just tossed” quality is best. Store any remaining pasta in an airtight container in the refrigerator for up to 5 days. When reheating, you might find the pasta has absorbed all the butter and become a bit dry. To revive it, gently warm it in a skillet over low heat with a splash of chicken broth or water and a small pat of fresh butter until heated through. Add a fresh sprinkle of Mizithra cheese for optimal flavor and texture.
Frequently Asked Questions (FAQ)
Here are answers to some common questions about this delightful Old Spaghetti Factory copycat recipe:
What exactly is Mizithra cheese?
Mizithra is a traditional Greek whey cheese, often made from sheep’s or goat’s milk. The version used for pasta is typically a dry, hard, and salty grating cheese with a mild yet distinctive flavor. It’s crumbly and adds a unique savory note to the dish.
Can I use a different type of pasta?
Absolutely! While thin spaghetti is traditional for this dish, you can use regular spaghetti, linguine, fettuccine, or even shorter pasta shapes like penne or rotini. The key is a pasta that can hold the rich butter and cheese sauce well.
How do I know my butter is perfectly browned?
The butter will go through several stages: it will melt, then foam, then the foam will subside, and the milk solids at the bottom of the pan will start to turn golden brown. You’ll also notice a distinct nutty aroma, similar to toasted hazelnuts. As soon as you see these signs, immediately remove it from the heat and pour it into a separate bowl to stop it from burning.
Is this recipe truly only 15 minutes?
Yes, almost! With ingredients prepped (e.g., Mizithra cheese crumbled), the pasta cooks in about 8-10 minutes, and the butter browns in 5-10 minutes. By doing these steps concurrently, you can have a delicious meal ready in approximately 15-17 minutes total.
Is this dish kid-friendly?
Definitely! The mild flavor of Mizithra cheese and the comforting, rich taste of browned butter are very appealing to children. It’s often a hit even with picky eaters due to its simple, yet delicious, flavor profile.

Taste the Tradition: Make This Copycat Spaghetti Tonight!
This Old Spaghetti Factory Mizithra Cheese and Browned Butter Spaghetti copycat recipe is a testament to the power of simple ingredients and thoughtful preparation. It’s a dish that transformed a skeptic into a lifelong fan, and we’re confident it will do the same for you and your family. Enjoy the rich, nutty flavors and the satisfying simplicity of this incredible pasta. Give it a try tonight and discover why it’s been a beloved classic for decades!
Craving more quick pasta? Try our 20 Minute Cherry Tomato and Basil Angel Hair Pasta!
It only takes 20 minutes to make a super fresh and easy dinner!
