Slow-Cooker Green Bean Casserole With Crispy Onions Recipe

Ingredients For Slow-Cooker Green Bean Casserole With Crispy Onions Recipe

• 2.5 pound Fresh green beans, trimmed and cut into thirds
• 1 Package mushrooms, sliced
• 1 Large onion chopped
• 3 Large Cloves Garlic, Minced
• 3 tablespoon Extra virgin olive oil
• 1.25 teaspoon Salt
• 0.5 teaspoon Ground pepper
• 1 Medium onion, halved and sliced
• 1 cup Buttermilk
• 0.33000000000000007 cup All purpose flour
• 0.25 teaspoon Ground pepper
• 0.1200000000000001 teaspoon Salt
• Canola or olive oil cooking spray
• 3 tablespoon Cornstarch
• 2 tablespoon Dry sherry
• 1 cup Sour cream, at room temperature