Keto Chicken Noodle Soup with Homemade Egg Noodles

Ingredients

• 2 tablespoons butter
• ½ cup diced onion
• 3 stalks celery, sliced
• ¼ cup chopped carrots
• ½ teaspoon salt
• 3 cups
• 1 bay leaf
• 2 cups shredded, cooked chicken
• 1 garlic clove, minced, (optional)
• 1 cup almond flour
• 1 tablespoon xantham gum
• ½ teaspoon onion powder, optional
• ⅓ cup hot water
• 1 egg