There are many ways to make a burger, but with the secret additions and cooking tips in this recipe, you’ll likely never make a better hamburger. These burgers are super moist and juicy, rich with flavor and texture — the result is truly impressive.

Why this recipe is so great:
- Secret ingredient: Finely chopped mushrooms are blended into the beef. They add moisture and a subtle savory depth while contributing a little extra nutrition. The small butter and bacon pocket in the center adds richness and a burst of flavor when you bite into the finished burger.
- Juicy and flavorful: These burgers stay remarkably moist thanks to the mushrooms and the butter center. Years of refining techniques produce a balanced texture and seasoning that makes each bite satisfying.
Ingredients needed:
Exact measurements are shown in the recipe card below; here is a concise overview of the main ingredients.
- Lean ground beef: Use 85% lean or leaner, preferably grass-fed. The recipe also works well with other lean game meat such as elk. A lean grind is important because butter and bacon are added to the patty centers.
- Mushrooms: Button or baby bella mushrooms, cleaned and stems removed.
- Butter: A good quality butter improves flavor; use your preference.
- Cooked bacon: Chopped pieces of cooked bacon go inside the patty for a smoky finish.
- Seasoning: A simple dry rub or kosher salt with freshly ground black pepper works great.

How to make the hamburger patties:
The recipe card below includes full step-by-step instructions. Here is a clear summary of the process.
- Grind the mushrooms: Clean and trim the mushrooms, then pulse them in a food processor until they resemble a coarse ground texture similar to ground meat.
- Combine: Gently mix the chopped mushrooms with the ground beef; using your hands gives the best control and avoids overworking the meat.
- Divide: Portion the mixture into four equal portions for consistent patties and even cooking.
- Form patties: A burger press helps create a centered cavity for the butter and bacon. Press half of a portion into the press, add a small amount of chopped cooked bacon and a pat of butter, then cover with the remaining meat and press to seal and shape the patty.






How to cook perfect burgers:
Full step-by-step instructions appear in the recipe card below. The following points highlight the essential steps for great results.
- Season: Just before cooking, season both sides of each patty with your dry rub or salt and freshly ground black pepper.
- Cook: These burgers are excellent on a grill, but a hot griddle gives reliable contact heat and even browning. Preheat until hot, add the patties, and flip only once after the bottom has developed a brown crust.
- Add cheese: If you want cheeseburgers, place cheese slices on the patties immediately after flipping so they have time to melt while the second side cooks.




Recipe tips for perfect results:
- Target internal temperature: Aim for about 155–160°F (68–71°C) for a fully cooked burger. Because the recipe includes mushrooms, butter, and bacon, the patties remain juicy even when cooked to a safe internal temperature.
- Toast the buns: For the best experience, lightly butter and toast the cut sides of your buns on the griddle after you remove the burgers. The brief toasting time adds flavor and helps prevent soggy bread.
- Storing and reheating: If you plan to store patties, skip melting cheese before refrigeration. Refrigerate in an airtight container and use within 3–5 days. Reheat gently on a griddle over low heat or in the microwave at reduced power in short intervals until warmed through.

Serve these burgers with:
- Fries: Classic fries pair perfectly — potato wedges, rosemary-garlic fries, or air-fryer fries all work well.
- Sauces: Ketchup and mustard are reliable, but creamy aiolis, chipotle mayo, or a simple fry sauce add a gourmet touch.
- Toppings: Keep it simple with sliced raw or pickled onions, lettuce, and crisp pickles, or build a more elaborate burger with additional toppings to taste.

If you make this recipe, please share how it turned out in the comments. Feedback and variations help others and are always appreciated.

World’s Greatest Burger

Ingredients
- 1 pound ground beef, 85% or leaner, grassfed recommended
- 6 large mushrooms, cleaned (button or baby bella)
- 2 slices cooked bacon, chopped
- 2 tablespoons butter
- 1 teaspoon dry rub seasoning or kosher salt
- 1 teaspoon freshly ground black pepper
Instructions
Form the burger patties:
- Preheat a griddle or heavy skillet to medium-high heat.
- Process the mushrooms until finely chopped and similar in texture to ground meat.
- Combine the mushrooms with the ground beef and divide into four equal portions.
- If using a burger press, press half of a portion into the bottom, add about one-quarter of the chopped bacon and one-quarter of the butter to the center, then top with the remaining meat and press to seal. Repeat for the remaining portions to make four stuffed patties. If forming by hand, shape gently and seal edges so the butter and bacon remain enclosed.
- Mix the dry rub and pepper, then season the tops of the formed patties. Flip each patty and season the other side.
Cook the burgers:
- Add patties to the preheated griddle. Cook undisturbed until the first side is browned, about 4–6 minutes depending on heat.
- Flip once. If adding cheese, place slices on the patties just after flipping and tent loosely with foil to help melt if needed.
- Cook until the internal temperature reaches about 155–160°F (68–71°C). Remove from heat and rest briefly.
- Serve on toasted buns with your favorite toppings and sauces.
Notes
Nutritional information below is estimated for one burger patty without bun, cheese, or toppings.
Nutrition
Calories: 394 kcal, Carbohydrates: 2 g, Protein: 22 g, Fat: 33 g, Saturated Fat: 14 g, Cholesterol: 103 mg, Sodium: 201 mg, Potassium: 449 mg, Fiber: 1 g, Sugar: 1 g, Iron: 3 mg.
Nutrition information is automatically calculated and should be used as an approximation.
If you try this recipe, please leave a comment to share your experience and any tweaks you made. Hearing from readers is always welcome.