Loaded Venison Burger Casserole - A Hearty Ground Deer Meat Recipe

If you love deer season flavors but want an easy, comforting weeknight dinner, this Loaded Venison Burger Casserole is about to become a new favorite. It takes everything you love about a classic cheeseburger — savory ground venison, sharp cheddar, onions, garlic, and tangy burger sauce — and combines it with tender russet potatoes for a cozy, one-pan wild-game meal.

This is the kind of recipe that fills the kitchen with warm comfort-food smells and disappears fast at the dinner table. Whether you’re cooking with your own harvest or using store-bought ground venison, this casserole offers big flavor with simple ingredients and minimal prep.

I make a lot of meals on repeat. Once I find something that everyone likes, I just replay it again and again until someone groans, "againnnn?" Then I know it's time to find some new recipes to add to the rotation.

This is relevant to this recipe because not once have I ever gotten pushback on this ground venison casserole. It doesn't matter if we've already had it twice that week, I pull it out and set it on the table and everyone's excited, adults and kids alike.

If you're in a family that hunts, you understand the need for venison recipes. We're three deer deep this year and I defrost 1-3 lbs of venison a week right now to make various recipes. We've got teryiaki venison jerky in the dehydrator, venison chili on the stove, and this venison cheeseburger casserole in the oven.

And if you're not in a hunting family, that's ok too - you can make this recipe with a lean ground beef just as easily! Just sub the ground beef for the venison 1:1. If you're curious about the difference between venison and beef, you can read about them here.

How to make this venison casserole recipe

This venison potato casserole is super simple. First, gather your ingredients. Chop and prep everything you'll need before getting started.

Heat the oil over medium heat and add the potatoes to the skillet. Cover and allow to cook until slightly fork tender, but not falling apart. Be careful not to overcook - you're not looking to make mashed potatoes! Remove the potatoes to the casserole dish and set aside.

Add the venison to the pan and brown. Once it's mostly cooked but still has a little pink left, add the onions and garlic and incorporate well. Cook until no pink remains.

Add the mustard to the pan, and stir well. Taste and add more mustard if desired.

Add the venison to the casserole dish with the potatoes and the shredded cheddar cheese. Stir to combine.

Pop the whole thing into the oven to bake at 350° for 20 mins or so, just to allow the flavors to blend, the cheese to melt, and everything to get heated through.

While the casserole is baking, combine your ketchup, mayo, pickle juice from the jar, and your diced pickles.

Stir until it's creamy and smooth.

Remove the casserole dish from the oven. Top with shredded lettuce and diced tomato and drizzle with burger sauce before serving.

Optional preparation method

I'm all about dirtying less pans and keeping things simple. I've approached this casserole two different ways, and one is a little more time efficient and the other is a little more "less pans to scrub" efficient - so it's really up to you.

Option 1 - less dishes

As written. Cook the potatoes in your skillet, then remove them to the casserole dish and cook the ground venison in the same pan. Add the cooked ground venison to the potatoes when it's done and follow the rest of the steps from there.

Option 2 - less time

Spread your diced potatoes on a sheet pan (Nordic Ware half sheets are the BEST), toss with the oil, and pop in the oven at 425° for 20 minutes or so, until fork tender. While they are in the oven, cook your deer meat in a skillet on the stovetop. They should both be done around the same time, and you can combine them into the baking dish.

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