Chicken and Zucchini Casserole - Low Carb

INGREDIENTS

medium zucchini (diced, about 4 cups)

3 cups

cooked chicken (cubed)

1/4 cup

butter (melted (divided))

1 tbsp

onion flakes (optional)

2 cloves

garlic (minced)

1 cup

chicken bone broth

1/2 cup

sour cream

1/2 tsp

xanthan gum (optional thickener)

1/4 tsp

salt

1/8 tsp

ground black pepper

1 cup

crushed pork rinds