Slow Cooker Garlic Butter Mushroom Beef Tenderloin

Slow Cooker Garlic Butter Mushroom Beef Tenderloin

Looking for an elegant beef dinner without spending hours in the kitchen? This Slow Cooker Garlic Butter Mushroom Beef Tenderloin turns a whole beef tenderloin into an impressive meal with just a few simple ingredients.

The tenderloin slowly cooks with fresh cremini mushrooms, garlic and herb seasoning, beef broth, and slices of butter. As everything cooks together, the mushrooms absorb the savory juices while the butter melts into the broth, creating a rich garlic-butter mushroom gravy that is perfect spooned over every slice of beef.

Why You’ll Love This Recipe

Beef tenderloin is one of the most naturally tender cuts of beef, and this recipe keeps the preparation incredibly simple. There’s no complicated marinade or long ingredient list.

The mushrooms and butter add richness, while the garlic and herb seasoning gives the beef plenty of savory flavor. The result is a comforting yet dinner-party-worthy meal that works just as well for a family dinner as it does for a special occasion.

Ingredients

• 2.5–3 lbs whole raw beef tenderloin
• 8 oz fresh cremini mushrooms, sliced
• 1/2 cup low-sodium beef broth
• 1 packet (1 oz) dry garlic and herb seasoning mix
• 4 tbsp (1/2 stick) unsalted butter, sliced

How to Make Slow Cooker Garlic Butter Mushroom Beef Tenderloin