In a large mixing bowl, combine the bread cubes and 1 cup of the cracker crumbs.
Stir in the chicken broth, lightly beaten eggs, salt, diced celery, chopped onion, cubed chicken, and drained mushrooms until well mixed.
Prepare the Casserole:
Spoon the mixture into a greased 2-quart casserole dish.
Prepare the Topping:
In a saucepan, melt the butter over medium heat.
Add the remaining 1/2 cup of cracker crumbs and cook until golden brown.
Assemble and Bake:
Sprinkle the browned cracker crumbs over the top of the casserole.
Bake in the preheated oven for 1 hour, or until the top is golden brown and the casserole is heated through.
Notes / Tips / Wine Advice:
Wine Advice
A light-bodied white wine such as a Sauvignon Blanc pairs well with this dish, complementing the savory flavors of the chicken and mushrooms.
Adjustments for Gluten-Free and Low-Carb Diets
Gluten-Free:
To make this recipe gluten-free, use gluten-free bread and gluten-free crackers.
Low-Carb:
To make this recipe low-carb, replace the bread cubes and cracker crumbs with a low-carb alternative such as crushed pork rinds or a low-carb bread substitute. Additionally, reduce the amount of chicken broth and eggs used, or use a low-carb thickener.Vegetarian: This recipe is not suitable for vegetarians as it contains chicken. To make a vegetarian version, replace the chicken with a plant-based protein such as tofu or tempeh and use vegetable broth instead of chicken broth.