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Garlic Butter Mushrooms

Serve with Garlic-Herb Prime Rib for a classic holiday dinner!
Course: Side Dish
Cuisine: American
Keyword: Garlic Butter Mushrooms
Servings: 6 servings
Author: Chef David Rose


  • 1 lb. button mushrooms cleaned and quartered
  • 1/2 cup small diced yellow onion
  • 4 fresh garlic cloves minced
  • 1/2 cup chicken stock
  • 1/4 cup Italian parsley finely chopped
  • 2 Tbsp. unsalted butter
  • Kosher salt and ground black pepper
  • 6 Tbsp. olive oil


  • In a large pan, add olive oil and bring to medium-high heat. Add diced onions and sauté about 1 minute.
  • Add minced garlic and lightly sauté until fragrant, about 20 seconds.
  • Add mushrooms and a pinch of salt and ground pepper to pan. Sauté about 3–4 minutes, or until mushrooms are tender.
  • Add chicken stock and reduce to one-third in volume, about 3–4 minutes.
  • Add butter and parsley to pan and sauté until butter is melted and incorporated. Immediately remove from heat and season to taste with salt and pepper.