Garlic Roasted Mushrooms

Step up your side dish game with these quick and easy Garlic Roasted Mushrooms! These savory shrooms are vegetarian, gluten-free, and full of garlicky goodness!

plate of garlic roasted mushrooms topped with fresh parsley

It’s that glorious time of year just before the holiday season madness is upon us.

Granted, I totally welcome this madness with open arms but it’s a loooooot less chaotic if I start planning ahead way before the fact.

This easy peasy mushroom dish has been on my test run list for a while now and I’m so stoked to finally have it in my face and on the blog!

It’s fast and flavorful and honestly, can totally double as an appetizer if you’re bold enough to just dive on in with a toothpick!

Garlic Parmesan Roasted Mushrooms

These mushrooms are a garlic lover’s dream!

Featuring a classic combo of garlic, butter, and optional parmesan, this scrumptious side dish is a welcome addition to your holiday spread and a fabulous weeknight side to pair with your favorite protein and/or pasta dish.

As written, this recipe is gluten-free, grain-free, vegetarian, low-carb, and keto friendly too. Woot!

roasted mushrooms

This recipe yields 4 servings but I’m not going to sit here and pretend that my husband and I didn’t eat the entire pound of mushrooms in a single sitting.

I regret nothing, I tell you! Nothing!

Looking to feed a crowd? Simply double the recipe for 8 side-dish sized servings. If serving it as part of a holiday spread you’ll easily get 12-14 small servings out of the doubled recipe.

plate of garlic roasted mushrooms topped with fresh parsley

Garlic Roasted Mushrooms

Step up your side dish game with these quick and easy Garlic Roasted Mushrooms! These savory shrooms are vegetarian, gluten-free, and full of garlicky goodness!
5 from 4 votes
Course: Side Dish
Cuisine: American
Keyword: garlic roasted mushrooms
Prep Time: 8 minutes
Cook Time: 15 minutes
Total Time: 23 minutes
Servings: 8 servings
Author: Jenn Laughlin – Peas and Crayons

Ingredients

  • 1 pound mushrooms (baby bella or white button)
  • 3 TBSP butter
  • 3 cloves fresh garlic (smashed and finely minced)
  • ¼ tsp dried oregano
  • ¼ tsp dried thyme
  • tsp allspice
  • tsp black pepper
  • salt to taste (see note below)

OPTIONAL EXTRAS

Instructions

  • Preheat oven to 400°F.
  • Add butter, garlic, and spices to a heat-safe bowl and microwave for 30-60 seconds until melted and fragrant. Set aside.
  • Trim the stems and clean mushrooms by wiping with a slightly damp paper towel. Cut into quarters. If preferred, you can also leave them whole and add a few extra minutes to the cook time.
  • Add mushrooms to a rimmed baking sheet (you can line it with parchment paper for easy cleanup) and drizzle with garlic butter. Mix well to coat.
  • Spread mushrooms apart into an even layer and roast for 15-20 minutes until tender and golden. Add any additional seasoning you'd like and sprinkle with optional parmesan cheese.
  • Dive in while they're hot and enjoy!

Notes

Short on spices? Feel free to season with your favorite Italian seasoning blend (adjust s+p to taste based on the blend you choose)
Salt tends to be a very personal matter with recipes so I’m going to let you feel this one out based on preference. If you’re using salted butter you’ll season with less salt or use extra if using unsalted butter. I used unsalted butter and added around 1/4 tsp sea salt to my mushrooms.
Nutrition facts below are an estimate provided by an online nutrition calculator. 

Nutrition

Calories: 52kcal, Carbohydrates: 2g, Protein: 2g, Fat: 4g, Saturated Fat: 3g, Polyunsaturated Fat: 0.3g, Monounsaturated Fat: 1g, Trans Fat: 0.2g, Cholesterol: 11mg, Sodium: 37mg, Potassium: 191mg, Fiber: 1g, Sugar: 1g, Vitamin A: 176IU, Vitamin C: 2mg, Calcium: 8mg, Iron: 0.4mg

looking for a few more side dishes?

If you get a chance to try these Garlic Roasted Mushrooms, let me know!

Leave some love in the comment form below (I love hearing from you!) or tag your photos with @peasandcrayons on Instagram so I can happy dance over your creation!

Jenn Laughlin Headshot Photo - About the Author
About The Author:

Jenn Laughlin

Jenn Laughlin has been creating and sharing recipes for over 15 years. After graduating with a B.S. in Dietetics from Florida State University and working as a Nutrition Educator for WIC, she created Peas and Crayons in 2009. The goal was simple: create and share delicious tested and perfected recipes with vegetables as the star!

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Questions & Reviews

    1. Thanks Darlene – we love them! I haven’t tried reheating simply because the roast time would be the same as the reheat time unless you were microwaving them? The 20 min roast time is super quick but I’m sure they could be made and microwaved if preferred; the texture will just be a bit different.

  1. 5 stars
    Oooh, these mushrooms look delicious, especially with the garlic and parmesan! Perfect as an appetizer too, but I think I try these with grilled steak!

  2. Yummy!! My kids would love this recipe! I like how it would make a great pot luck recipe with the holiday coming up ?.