Mini Mushroom Wellingtons | Heinen's Grocery Store

Ingredients

• 2 sheets puff pastry, defrosted overnight
• 2 Tbsp. butter
• 1 lb. mushrooms, finely chopped
• 1 white onion, diced
• 6 garlic cloves, minced
• 1 tsp. thyme
• 1 tsp. oregano
• 1 tsp. rosemary
• 1 tsp. salt
• 1/2 tsp. black pepper
• 1 cup white wine
• 1 Tbsp. balsamic vinegar
• 1 egg, beaten
• Fresh rosemary, for serving
• Fresh thyme, for serving
• 1/2 cup sour cream
• 2 Tbsp. prepared horseradish
• 1 Tbsp. mayonnaise
• 1 tsp. apple cider vinegar
• 1 tsp. Dijon mustard
• Pinch of salt and pepper