How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Onion, Mushroom & Pork (or Chicken) Casserole?

You need 9 ingredients. The key ingredients include: 4 medium sweet onions, thin sliced (apprx 6 cups), a spray vegetable oil, 1 lb sausage meat (something like English Bangers, casings removed or your favorite sausage meat), salt & pepper, and more.

Is Onion, Mushroom & Pork (or Chicken) Casserole suitable as meat & poultry?

Yes, Onion, Mushroom & Pork (or Chicken) Casserole falls under the Meat & Poultry category and is a great choice for this type of meal.

How do I store leftover Onion, Mushroom & Pork (or Chicken) Casserole?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Onion, Mushroom & Pork (or Chicken) Casserole

Name: Onion, Mushroom & Pork (or Chicken) Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 4 medium sweet onions, thin sliced (apprx 6 cups); a spray vegetable oil; 1 lb sausage meat (something like English Bangers, casings removed or your favorite sausage meat); salt & pepper; 1 jalapeno, finely chopped (if you wanr it hot leave in seeds & Membrane, I use 2 peppers); 12 can condensed cream of mushroom soup (if you want the casserole creamier use more soup); ½ cup flavorful cheese (white aged cheddar, regular cheddar or your favorite cheese); 2 slices white bread, crusts removed and crumbed; 2 tablespoons butter, melted

Try this homemade Onion, Mushroom & Pork (or Chicken) Casserole recipe the whole family will love. Made with sweet onions, vegetable oil, sausage meat a…

This Onion, Mushroom & Pork (or Chicken) Casserole relies on simple, everyday ingredients such as a spray vegetable oil, salt & pepper and butter, melted. It comes together quickly and makes 4 servings, at about 403 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Meat & Poultry

Servings: persons

4 medium sweet onions, thin sliced (apprx 6 cups)
a spray vegetable oil
1 lb sausage meat (something like English Bangers, casings removed or your favorite sausage meat)
salt & pepper
1 jalapeno, finely chopped (if you wanr it hot leave in seeds & Membrane, I use 2 peppers)
12 can condensed cream of mushroom soup (if you want the casserole creamier use more soup)
½ cup flavorful cheese (white aged cheddar, regular cheddar or your favorite cheese)
2 slices white bread, crusts removed and crumbed
2 tablespoons butter, melted

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Quick Info

Servings
4 servings
Calories
403 kcal
Category
Meat & Poultry

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