Mushroom Swiss Burger

4.75 from 8 votes
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Mushroom Swiss burgers at the table
Photos by Holly A. Heyser

What would Independence Day be without grilling, right? (Answer: It would still be Independence Day, but with worse food.)

This is my wild game riff of the traditional mushroom Swiss burger — you know, the one with lots of sauteed mushrooms, onions and Swiss cheese on top? You’ve seen it on the menu in pretty much every burger joint in America.

I’ve sexed up my version with ground, dried porcini mixed into the burger meat. This makes the burger even more of an umami bomb. Juicy, savory and super-mushroomy. Any mushroom powder will do, and if you are a mushroom hunter, powdered black trumpet mushrooms are the best of all.

I am using ground venison here, because, well, I am a deer hunter. But you can make a mushroom Swiss burger with any ground meat you have lying around. Similarly, while I had morel mushrooms to saute when we took these pictures, normal button mushrooms are just fine, too.

Mushroom Swiss burgers waiting to be grilled
Photo by Holly A. Heyser

I prefer my burgers grilled, but you can cook your meat any way you’d like. I also prefer my burgers without pretense; thus the Pabst Blue Ribbon in a can sitting behind the burger.

Then I was informed that, due to about some odd wrinkle in the time-space continuum, Pabst has become associated with those who wear skinny jeans. Huh?! Damnit, this was a workingman’s beer I grew up with; there was a Pabst brewery near my house in Jersey growing up. I refuse to grow a groomed beard and talk endlessly about how I knew this obscure band waaay before you did while drinking my Pabst.

But I will continue to drink Pabst on hot days, with a hamburger. This burger, in fact. It’s everything you want in a mushroom Swiss burger, only wild.

PS – I also love my normal go-to recipe for venison burgers.

venison mushroom burgers
4.75 from 8 votes

Mushroom Swiss Burger with Venison

This is a game version of the classic mushroom Swiss burger you see in hamburger joints all over the country: A big ole' meat patty, topped with grilled or sauteed onions and mushrooms, served with cheese, usually Swiss. Mustard is the traditional accompaniment here.
Course: Main Course
Cuisine: American
Servings: 6 people
Author: Hank Shaw
Prep Time: 20 minutes
Cook Time: 20 minutes
Total Time: 40 minutes


  • 2 pounds ground venison
  • 3 tablespoons mushroom powder
  • 1/2 teaspoon celery seed
  • 1 pound fresh mushrooms, chopped
  • 1 medium onion, sliced thin into half-moons
  • 2 tablespoons olive oil
  • Hamburger buns
  • 6 slices of Swiss cheese
  • Mustard


  • Mix into the meat the dried mushroom powder and celery seed. Shape the meat into patties. When you do this, don't overwork your meat or your hamburgers will become tough and chewy. Crumbly is better than tough, to my mind. Also, press a little indentation into the center of each patty: This helps the patty keep its shape once cooked, because when meat cooks it tightens up and will turn into a ball shape if you don't have that indentation.
  • Get a large saute pan hot over high heat and add the mushrooms. Shake the pan frequently so they don't all stick, and cook the mushrooms until they release their water, about 2 to 4 minutes. As soon as the water has mostly bubbled away, add the olive oil, some salt and the sliced onion and saute until everything has nicely browned, about 6 to 8 minutes. Turn off the heat and set aside.
  • Salt your burgers and grill them (or cook them in any other way) to your liking. I like mine medium, so I grill over medium-high heat about 4 to 6 minutes per side. I only flip my burgers once. When you flip the burger, let it cook about halfway on the second side before slapping a slice of cheese on the patty. Close the grill lid to let it melt.
  • To build the burger, toast the buns if you want first. Paint with mustard or whatever, then lay down a patty. Top with the mushrooms and onions and have at it! Serve with a salad and a cold beer.


You can buy porcini powder online, or, here is how to make porcini powder at home. 


Calories: 325kcal | Carbohydrates: 10g | Protein: 36g | Fat: 16g | Saturated Fat: 6g | Cholesterol: 121mg | Sodium: 119mg | Potassium: 880mg | Fiber: 2g | Sugar: 2g | Vitamin C: 3mg | Calcium: 26mg | Iron: 5mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Tried this recipe? Tag me today!Mention @huntgathercook or tag #hankshaw!

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About Hank Shaw

Hey there. Welcome to Hunter Angler Gardener Cook, the internet’s largest source of recipes and know-how for wild foods. I am a chef, author, and yes, hunter, angler, gardener, forager and cook. Follow me on Instagram and on Facebook.

4.75 from 8 votes (4 ratings without comment)

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Recipe Rating


  1. A classic take on a classic burger. Easy recipe with a tasty way to cook mushrooms. If you want something more spicy try the chorizo burger.

  2. Thank you so much for sharing! This is an amazing recipe! Kids will definitely enjoy this and it is so much healthier. This is another way for me to persuade
    them to eat the healthy type of foods!

  3. Dried puffballs are super easy to grind into a powder just with a mortar and pestel and would likely work well here. I use puffball powder in soups and wherever some mushroom flavor is needed.

  4. I know I talk too much, but the beef trim did work wonders. Perfect grease to meat ratio.

    Hank: Is it okay if the burgers still run a little blood after they are cooked? I suppose I just need to eat them right away or make sure they reached the right temperature?