Mushroom Gravy | Side Dishes | Umami

Ingredients

• ¼ cup and 1 Tbsp butter, unsalted
• 1 (16 ounce) package sliced mushrooms
• 2 cloves garlic, minced
• 1 shallot, thinly sliced
• salt to taste
• ¼ cup all-purpose flour, or as needed
• 1 quart beef stock
• 1½ Tbsp red wine or sherry
• 1/2 tsp ground black pepper, to taste
• 1/4 tsp ground cayenne pepper
• 1 pinch fresh thyme leaves, to taste