Brown Butter Mushroom Pasta

Featured in: Vegetarian & Vegan

This dish combines al dente spaghetti with mushrooms sautéed in nutty brown butter, infusing every strand with deep savory flavor. Garlic and thyme provide aromatics, while crisp toasted breadcrumbs add irresistible crunch. Chopped parsley delivers a fresh finish, balancing the richness. Prepare the breadcrumbs and mushroom butter simultaneously for efficiency. Serve immediately, garnished with extra parsley and a drizzle of olive oil if desired. Perfect for a quick dinner with layered flavors, this pasta brings comfort and elegance to your table with simple ingredients and minimal fuss.

Updated on Mon, 02 Jun 2025 21:55:30 GMT
A bowl of pasta with mushrooms and herbs. Save to Pinterest
A bowl of pasta with mushrooms and herbs. | krispyrecipes.com

This brown butter mushroom pasta is the ultimate comforting meal when you want something both quick and a little decadent. Toasty breadcrumbs bring crunch while browned butter creates a rich base for garlicky mushrooms and aromatic herbs. It is my go-to for weeknights when I want something special without a long prep.

I first whipped this up after a busy work day and was amazed how it tasted like something from my favorite Italian bistro. Now it is my secret weapon for dinner guests and lazy nights alike.

Ingredients

  • Spaghetti: choose a good-quality brand for perfect texture and flavor
  • Fresh French-style breadcrumbs: these create the best crunch and soak up flavors beautifully
  • Extra-virgin olive oil: for toasting the crumbs and adding richness
  • Unsalted butter: the key to that deep nutty brown butter taste choose a European-style butter for extra flavor if you can
  • Cremini mushrooms: pick mushrooms that are firm and brown for the best caramelized texture
  • Fresh garlic: this infuses the sauce with sharp depth
  • Fresh thyme sprigs: they give an earthy aroma that is essential to the sauce use fresh over dried for the brightest flavor
  • Kosher salt and black pepper: to bring all the flavors into balance
  • Fresh parsley: for a bright pop of color and freshness at the end

Step-by-Step Instructions

Boil the Pasta:
Set a large pot of salted water on high heat until vigorously boiling. Add spaghetti and cook according to the package instructions just to al dente which means with a slight bite left in the center. Drain thoroughly and set aside to prevent sticking
Toast the Breadcrumbs:
Heat olive oil in a big skillet over medium heat. Add the fresh breadcrumbs and keep stirring frequently until every crumb is crisp and golden which usually takes between three and five minutes. Add a pinch of salt and pepper before scooping into a bowl to cool
Make Brown Butter:
Add butter to the same skillet one tablespoon at a time keeping the heat low. Once melted let it gently foam and swirl the pan often. The butter will become golden and smell nutty after three to four minutes. Watch so it does not burn
Sauté the Garlic:
Stir the minced garlic into your browned butter. Cook for only a minute stirring constantly. The garlic should be soft and fragrant not browned since this stage gives the sauce its full aroma
Cook the Mushrooms and Thyme:
Toss in the sliced mushrooms and whole thyme sprigs. Raise the heat to medium and stir occasionally until the mushrooms are golden brown and soft about three to five minutes. Season again with salt and pepper for best flavor then fish out and discard the thyme
Combine Pasta and Sauce:
Tumble the drained pasta into your mushroom and butter mixture. Use tongs to toss it all together so every strand is coated in the buttery sauce and mushrooms
Finish and Serve:
Divide pasta between serving plates. Shower over the toasted breadcrumbs and chopped fresh parsley. Serve right away for the best texture and aroma
A close up of a brown butter mushroom pasta dish. Save to Pinterest
A close up of a brown butter mushroom pasta dish. | krispyrecipes.com

The butter in this dish is my favorite part especially as it browns and fills the kitchen with that nutty holiday smell. My family always fought for the last golden breadcrumb scrap when I first made this which made it an instant classic in our house.

Storage Tips

If you have leftovers, store the pasta and breadcrumbs separately in airtight containers. The pasta can be reheated gently in a skillet with a tablespoon of water or butter to refresh the sauce. Breadcrumbs regain some of their crunch by toasting briefly again in a dry pan

Ingredient Substitutions

Any sturdy pasta like linguine or fettuccine will work well. If you do not have cremini mushrooms, white button or a medley of wild mushrooms makes an exciting swap. Vegan butter and gluten-free pasta can make this meal dairy-free and suitable for most diets

A bowl of pasta with mushrooms and herbs. Save to Pinterest
A bowl of pasta with mushrooms and herbs. | krispyrecipes.com

Serving Suggestions

This pasta shines on its own but pairs wonderfully with a crisp green salad or roasted asparagus. Add a glass of chilled white wine or a sparkling lemonade for a relaxed bistro feel. A sprinkle of shaved cheese is popular at my table when serving others who enjoy it

Cultural Context

While browned butter is often associated with French baking, Italians use similar flavors to elevate simple dishes like pasta al burro. This recipe brings together Italian-inspired tradition and modern home cooking comforts which is why it feels both classic and new

Common Recipe Questions

What's the benefit of browning the butter?

Browning the butter brings out a deep, nutty aroma that gives the pasta richness and complexity, enhancing the mushrooms' natural flavor.

Can I use a different type of mushroom?

Yes, swap cremini for wild or mixed mushrooms to add variety and an earthier taste. Adjust cooking time for different textures.

Are the toasted breadcrumbs necessary?

Breadcrumbs offer a crisp contrast and soak up the buttery sauce, but you can omit them for a softer finish.

How can I make this dish vegan?

Substitute vegan butter for unsalted butter and check that your pasta and breadcrumbs contain no animal products.

What pairs well with this dish?

A crisp white wine such as Pinot Grigio or Sauvignon Blanc complements the rich, earthy flavors beautifully.

Brown Butter Mushroom Pasta

Pasta tossed with brown butter, flavorful mushrooms, and toasted breadcrumbs for a luxurious, vegetarian main.

Prep Duration
15 minutes
Cooking Duration
15 minutes
Overall Time
30 minutes
Created by Mia Harper

Recipe Type Vegetarian & Vegan

Skill Level Easy

Cuisine Type Italian

Total Portions 2 Serving Size

Dietary Considerations Veggie-Friendly

What You’ll Need

Pasta

01 225 g dried spaghetti

Breadcrumbs

01 1 tablespoon extra-virgin olive oil
02 30 g fresh French-style breadcrumbs
03 Kosher salt, to taste
04 Freshly ground black pepper, to taste

Mushroom Brown Butter

01 113 g unsalted butter
02 3 cloves garlic, minced
03 225 g cremini mushrooms, thinly sliced
04 4 sprigs fresh thyme

Garnish

01 2 tablespoons chopped fresh parsley leaves

How to Make It

Step 01

Cook the Pasta: Bring a large pot of salted water to a boil. Cook the spaghetti according to package instructions until al dente. Drain thoroughly and set aside.

Step 02

Prepare the Toasted Breadcrumbs: Heat olive oil in a large skillet over medium heat. Add breadcrumbs and cook, stirring often, until golden and crisp, approximately 3 to 5 minutes. Season with kosher salt and black pepper to taste. Transfer toasted breadcrumbs to a bowl and set aside.

Step 03

Brown the Butter: Melt butter in the same skillet over low heat, adding one tablespoon at a time. Cook, swirling occasionally, until butter foams and develops a nutty aroma and golden-brown color, about 3 to 4 minutes.

Step 04

Sauté Garlic in Brown Butter: Add minced garlic to the browned butter and cook for 1 minute, stirring until fragrant.

Step 05

Cook Mushrooms and Thyme: Stir in sliced cremini mushrooms and fresh thyme sprigs. Increase heat to medium and cook, stirring occasionally, until mushrooms are browned and tender, about 3 to 5 minutes. Season with salt and pepper. Remove thyme sprigs and discard.

Step 06

Combine Pasta with Mushroom Brown Butter: Add the drained spaghetti to the skillet with the mushroom-butter mixture. Toss thoroughly to evenly coat the pasta.

Step 07

Finish and Serve: Divide the pasta among serving plates. Top with toasted breadcrumbs and garnish with chopped parsley. Serve immediately.

Tools You’ll Need

  • Large pot
  • Skillet
  • Wooden spoon or spatula
  • Colander
  • Chef’s knife
  • Cutting board

Possible Allergens

Double-check each ingredient for allergens and consult an expert if you're unsure.
  • Contains wheat (spaghetti, breadcrumbs) and milk (butter)
  • May contain gluten if store-bought pasta or breadcrumbs are used; always check product labels

Nutritional Information (per serving)

This data is for informational purposes and shouldn't replace professional advice.
  • Calorie Count: 670
  • Total Fat: 37 grams
  • Total Carbohydrates: 72 grams
  • Protein Content: 16 grams