Asparagus and Mushroom Gratin Recipe | V&V Supremo®

Ingredients

• 1 Tbsp. unsalted butter
• ¼ cup white onion, small dice
• 2 Tbsp. garlic, crushed
• ¼ tsp. ground white pepper
• ⅛ tsp. ground nutmeg
• 2 Tbsp. white wine
• 1 (15 oz.) Supremo® Brand Mexican Sour Cream from V&V SUPREMO®
• ¼ cup Grated Sierra® Brand Cotija Cheese from V&V SUPREMO®
• 1½ tsp. fresh dill, finely chopped, divided
• 1½ cups Shredded Chihuahua® Brand Quesadilla Cheese from V&V SUPREMO®, divided
• 1 Tbsp. olive oil, divided
• 1 lb. asparagus, trimmed
• ¼ tsp. Kosher salt, divided
• ¼ tsp. ground black pepper, divided
• 1 tsp. fresh lemon juice
• 3 cups mushrooms, thin slice