Sausage and Wild Rice Casserole

Sausage and Wild Rice Casserole is the kind of cozy, no-fuss dinner I reach for when everybody needs a full plate and a little comfort. You get savory pork sausage, earthy mushrooms, tender wild rice, sweet bits of pepper and onion, and a creamy, cheesy finish all baked into one bubbling pan.

Watch How to Make It

I love it because it works in the oven or on the grill at 350°F, so it fits whatever kind of cooking day you’re having. It smells downright incredible while it bakes too – like a Sunday supper that knows exactly what it’s doing.

This is filling enough to serve as the main event, especially with something fresh on the side. And if you’re feeding a hungry crew, don’t expect leftovers to hang around long.

Why You'll Love This Recipe

The sausage brings plenty of rich, seasoned flavor, while the long grain and wild rice blend keeps every bite hearty without feeling heavy. Those little pops of wild rice give the casserole a nutty chew that plays so well with the creamy mushroom sauce.

I also like that this recipe uses everyday pantry and fridge ingredients. No fancy technique, no juggling six pots, and no need to babysit the oven while you’re trying to get the rest of dinner on the table.

The vegetables matter more than folks think here. Onion, celery, and bell pepper add a little sweetness and freshness, so the casserole tastes balanced instead of being one big soft, salty bite.

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Ingredients & Tools You'll Need

For this casserole, I use a 6-ounce package of long grain and wild rice, 1 pound of pork sausage, a can of cream of mushroom soup, and a can of chopped mushrooms. That combination gives us the creamy base, the savory meatiness, and that classic wild rice casserole flavor without making things complicated.

You’ll also need half a chopped yellow onion, half a chopped bell pepper, one chopped celery stalk, 1/2 cup shredded cheese, and 1/2 cup chicken broth. Add all-purpose seasoning to taste, but go easy at first since the sausage, soup, broth, and rice mix can already bring a good amount of salt.

For tools, grab a skillet, a large mixing bowl, a spoon or spatula, and a greased 8-by-8-inch baking dish. I like using a sturdy spoon for mixing because it gets down into the corners and makes sure the soup is worked through the rice instead of sitting in pale little clumps.

The cheese is not meant to take over the dish, so I keep it at 1/2 cup. It melts through the casserole and adds a nice creamy pull without turning the whole thing into a heavy cheese bomb.

How To Make It

This one comes together in layers, even though everything winds up mixed in one bowl. Get the rice going first, brown the sausage while it cooks, then fold everything together and let the oven or grill do the rest.

The key is making sure the rice is properly cooked and the sausage is drained before they hit the bowl. That keeps the finished casserole creamy and scoopable instead of greasy or watery – trust me, that little bit of attention pays off.

Preparation

Preheat your grill or oven to 350°F and grease your 8-by-8-inch baking dish. You want that dish ready before the rice and sausage are finished, because warm ingredients mix together much more smoothly than cold ones.

Preparation

While the rice cooks, brown the pork sausage in a skillet over medium heat. Break it up into small crumbles as it cooks, and listen for that steady sizzle to soften as the moisture cooks off and the sausage starts getting deeper brown around the edges.

Once the sausage is fully cooked, drain off the excess grease. This is where most recipes go wrong: they stir greasy sausage straight into the casserole, but draining it well lets the mushroom sauce stay creamy and lets the wild rice flavor come through cleanly.

Add the cooked rice and drained sausage to a large bowl with the cream of mushroom soup, chopped mushrooms, onion, bell pepper, celery, shredded cheese, chicken broth, and all-purpose seasoning. Stir until the mixture looks evenly creamy and every scoop has some sausage, vegetables, mushrooms, and rice.

Cooking

Spoon the mixture into the greased baking dish and spread it into an even layer. It should look moist and creamy before baking, not stiff or dry, because the rice will keep soaking up flavor as the casserole heats through.

Bake it at 350°F for about 1 hour. By the end, the edges should be gently bubbling, the center should be steaming hot, and the top should look set rather than wet and loose when you nudge the dish.

If you’re cooking it on a grill, use indirect heat and keep the grill lid closed as much as possible. You’re looking for that same gentle bubbling around the perimeter, plus a warm, toasty mushroom-and-sausage smell that tells you everything has melded together.

Let the casserole rest for 5 to 10 minutes before serving. It will thicken just enough to scoop neatly, and you won’t lose all that creamy goodness onto the plate the second you dig in.

Serving & Variations

I like serving this with a crisp green salad, roasted green beans, or something bright and tangy like pickles or vinegar-based slaw. The casserole is rich and savory, so a fresh side keeps the whole meal from feeling too heavy.

A common consensus among home cooks is: casseroles like this taste even better after a short rest because the sauce settles into the rice instead of running across the plate. I’m with them on that one – give it those few minutes, even when everyone is hovering in the kitchen.

Here’s my favorite make-or-break tip: different wild rice blends absorb broth differently, so save a tablespoon or two of the chicken broth until after you stir everything together. If the mixture looks thick and packed tight instead of creamy and easy to spread, stir in that reserved broth before baking for a softer, more reliable result.

For leftovers, let the casserole cool, cover it, and refrigerate it. Reheat individual portions until steaming hot, adding a tiny splash of chicken broth if the rice has firmed up in the fridge.

Wrapping Up

This is one of those dependable baked dinners that feels familiar in the best possible way. Creamy rice, savory sausage, tender vegetables, and mushrooms all in one scoop – hard to argue with that, y’all.

Make it for a laid-back weeknight, bring it to a potluck, or throw it on the grill when you want comfort food without heating up the whole kitchen. Recipe created by Cookinwithbabe for Trust Me Try It.

Sausage and Wild Rice Casserole

Print Pin Rate

Prep Time: 25 minutes minutes

Cook Time: 1 hour hour

Total Time: 1 hour hour 25 minutes minutes

Servings: 4

Ingredients

• 6 oz pkg. long grain & wild rice
• 1 lb pork sausage
• 1 can cream of mushroom
• 1 can chopped mushrooms
• 1/2 yellow onion, chopped
• 1/2 bell pepper, chopped
• 1 stalk celery, chopped
• 1/2 cup shredded cheese
• 1/2 cup chicken broth
• All-purpose seasoning to taste

Instructions

• Preheat the grill or oven to 350°F.
• Prepare the rice according to the package directions.
• Meanwhile, cook the sausage in a skillet over medium heat until browned, then drain any excess grease.
• In a large mixing bowl, combine the cooked rice, browned sausage, and the remaining ingredients.
• Stir until everything is evenly incorporated.
• Transfer the mixture to a greased 8×8-inch baking dish and spread into an even layer.
• Bake for 1 hour, or until hot and bubbly.
• Let the casserole cool for 5-10 minutes before serving.