Creamed Spinach Casserole

Ingredients

• 4 ounces cream cheese at room temperature
• 1 large eggs beaten
• 3 large cloves garlic minced
• 0.3 teaspoon ground nutmeg 
• 1.5 cups gruyere cheese shredded
• 1 cup milk 
• 0.5 medium onion finely chopped
• 0.8 cup panko bread crumbs 
• 0.3 cup parmesan grated
• 0.3 teaspoon pepper 
• 1 teaspoon salt 
• 1 cup cup heavy whipping cream sour
• 30 oz pkt spinach frozen dry thawed chopped
• 2 tablespoons butter unsalted melted
• 2 teaspoons vegetable oil 

Equipment

• bowl
• oven
• baking pan

Directions

1. Preheat oven to 350F. Grease a 9-inch square baking dish. In a medium skillet, warm oil over medium-high heat.
2. Add onion and saut until tender, about 3 minutes.
3. Add garlic and continue to cook, stirring, until soft and fragrant, about 2 minutes longer.
4. In a large bowl, combine spinach, onion mixture, sour cream, cream cheese, milk, Gruyre, nutmeg, salt and pepper until thoroughly mixed. Stir in egg.
5. Pour into baking dish.
6. In a small bowl, combine panko and Parmesan.
7. Add butter and mix well. Scatter panko mixture over spinach.
8. Bake, uncovered, until light golden brown and set, about 40 minutes.