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Dinner · Part 1 of 3: Ingredients

Steakhouse Garlic Butter Burgundy Mushrooms

A close-up of tender, mahogany-colored mushrooms in a rich burgundy sauce inside a cream-colored crockpot.
Prep
Cook
Total
Serves
6

Unlock the secret to restaurant-style luxury at home with this slow-cooked Burgundy mushroom recipe. These mushrooms become incredibly tender and deeply flavorful, making them the ultimate accompaniment to a perfectly seared steak or a roasted dinner spread. With minimal effort required, this dish transforms basic ingredients into a sophisticated side that commands attention on any dining table, bringing a touch of steakhouse elegance directly into your kitchen with ease and consistency.

This dish relies on the slow and steady heat of a crockpot to coax out the deep, earthy flavors of baby bella mushrooms. By simmering them in a blend of dry Burgundy wine, aromatic garlic, and rich butter, the mushrooms take on a mahogany hue and a silky texture that simply cannot be replicated with quick stovetop methods.

It is a set-it-and-forget-it recipe that delivers consistent results every time, ensuring your dinner plans remain stress-free while providing a decadent flavor experience that impresses guests and family alike.

Ingredients

Makes 6 servings · serves 6
  • 3 lb whole baby bella mushrooms
  • 1 stick unsalted butter, cubed
  • 1 cup dry Burgundy red wine
  • 6 cloves fresh garlic, peeled and smashed
  • 4 sprigs fresh thyme
  • 1/2 cup beef stock
  • fresh chopped parsley, for serving
Contains: milk, sulfites

Why this recipe works

The slow cooker environment is ideal for this preparation because it creates a closed system that allows the mushrooms to braise in their own juices along with the wine and butter. This gentle heat prevents the mushrooms from becoming rubbery, instead helping them soften while absorbing the complex flavors of the Burgundy wine and garlic.

The low-temperature environment ensures the butter emulsifies with the wine and mushroom juices, creating a velvety, rich sauce that coats each mushroom evenly without the risk of burning or splitting.

Ready to start cooking right away??? Jump to Part 2 ? Step-by-Step Method ?

Furthermore, the extended cooking time is essential for the color transformation. As the mushrooms slowly cook, they absorb the pigments from the red wine and the savory essence of the garlic, turning a deep, appetizing mahogany color.

This slow infusion process ensures that the flavor penetrates all the way through the mushroom, providing a consistent taste in every bite. The simplicity of the method ensures that the delicate balance of the ingredients is maintained, resulting in a side dish that feels refined and professional.

Notes and substitutions

When selecting mushrooms, choose baby bella or cremini for their superior depth of flavor compared to standard white button mushrooms. Ensure they are clean and free of excessive debris. If the mushrooms are particularly large, you may halve them, though keeping them whole provides a better presentation and bite.

For the wine, a dry Burgundy or any high-quality Pinot Noir is recommended; avoid cooking wines that contain added salt or preservatives as they will negatively impact the final flavor profile of the dish.

The slow cooker size matters here; a 6-quart cooker provides enough space for the mushrooms to sit comfortably without being overcrowded, allowing for even heat distribution. If a smaller slow cooker is used, the cooking time might need slight adjustment to ensure the mushrooms on top get adequately cooked. Fresh thyme is crucial for the aromatics; do not substitute with dried thyme unless absolutely necessary, and if so, use only one teaspoon to avoid overpowering the delicate balance of the wine and garlic.

  • Burgundy red wine: Pinot Noir or any dry red wine of choice works perfectly.
  • Beef stock: Vegetable stock can be used for a lighter flavor profile.

Equipment

  • 6-quart slow cooker
  • chef's knife
  • cutting board
  • serving spoon
  • serving bowl

Coming up in Part 2: the method

  1. Layering and Initial Setup · 1 stepLayering the ingredients
  2. Slow-Cooking Simmer · 1 stepSlow-cooking process
  3. Final Presentation · 1 stepFinal seasoning and service

Up next · Part 2 of 3

3 steps · 4 h of cooking · what to look for at each stage

Step-by-step instructions (Part 2)