Why You’ll Love This Recipe

Blending mushrooms into the beef is a trick I use all the time, and it works beautifully here. The mushrooms add moisture and a deep, earthy flavor, and they stretch the meat without anyone noticing. The graffiti sauce, a creamy, tangy, slightly smoky drizzle, gives these burgers their name and their attitude. Here’s why I think you’ll love them:

Extra juicy. Mushrooms hold moisture, so the patties stay tender even if you cook them a bit past medium.
Bigger flavor, less beef. Browned mushrooms add savory depth (umami) and make the meat go further.
Fun to serve. Squiggling the sauce over the top turns a simple burger into a showpiece.
Fast. Dinner is on the table in about 40 minutes.

Ingredients

For the blended patties:

8 oz (225 g) cremini or white button mushrooms, very finely chopped or pulsed in a food processor
1 tbsp olive oil
1 lb (450 g) ground beef, 80/20 blend
1 tbsp Worcestershire sauce
1 tsp garlic powder
1 tsp onion powder
1 tsp smoked paprika
1 tsp kosher salt
½ tsp freshly ground black pepper
1 tbsp neutral oil, for the pan or grill

For the graffiti sauce:

½ cup (120 g) mayonnaise
2 tbsp ketchup
1 tbsp sweet pickle relish
1 tbsp yellow mustard
1 tsp hot sauce (or to taste)
½ tsp smoked paprika
1 tsp pickle brine or lemon juice
Pinch of salt and pepper

For assembling:

4 burger buns, toasted
4 slices American or cheddar cheese
Lettuce leaves
Tomato slices
Red onion rings
Dill pickle chips

Directions

Cook the mushrooms. Heat the olive oil in a skillet over medium-high heat. Add the chopped mushrooms and cook for 6 to 8 minutes, stirring occasionally, until the liquid evaporates and they’re deeply browned. Let them cool for 10 minutes.
Make the sauce. Whisk all the sauce ingredients together in a small bowl. Taste and adjust the heat or tang. For the classic graffiti look, spoon it into a squeeze bottle or a zip-top bag with a corner snipped off. Refrigerate until needed.
Mix the patties. In a large bowl, combine the beef, cooled mushrooms, Worcestershire, garlic powder, onion powder, paprika, salt, and pepper. Mix gently with your hands, just until combined.
Shape. Divide into 4 equal portions and shape into patties about ¾ inch thick and slightly wider than the buns. Press a shallow dimple in the center of each. Chill for 10 minutes if you have time.
Heat the pan. Heat a cast iron skillet or grill over medium-high heat and lightly oil it.
Cook. Cook the patties for 4 to 5 minutes per side, until the internal temperature reaches 160°F (71°C). I don’t press on them, because that squeezes out the juices.
Melt the cheese. Add the cheese in the last minute and cover the pan or close the grill lid.
Rest. Let the burgers rest for 3 minutes.
Assemble. Layer the bottom buns with lettuce, burger, tomato, onion, and pickles. Squiggle the graffiti sauce generously over the top and finish with the top bun.

Servings and Timing

Servings: 4 burgers
Prep time: 15 minutes
Cook time: 20 minutes
Cooling and chilling time: 10 minutes
Total time: about 45 minutes

Variations

Swiss and sautéed onion: Top with Swiss cheese and caramelized onions.
Extra mushroomy: Replace up to half the beef with mushrooms for a lighter, even more savory patty.
Spicy graffiti: Add a teaspoon of sriracha or chipotle in adobo to the sauce.
Bacon: Layer on crispy bacon for a smoky crunch.
Turkey blend: Swap the beef for ground turkey, and add an extra tablespoon of olive oil to the mix.
Lettuce wrap: Skip the bun and serve in crisp lettuce leaves.

Storage/Reheating

Refrigerator: Store cooked patties in an airtight container for up to 4 days. The sauce keeps in a sealed jar for up to 1 week.
Freezer (uncooked): Freeze shaped patties separated by parchment paper for up to 3 months. I cook them straight from frozen, adding 2 to 3 minutes per side.
Freezer (cooked): Wrap individually and freeze for up to 3 months. Thaw overnight in the fridge.
Reheating: Warm patties in a skillet over medium-low heat with a splash of water and a lid, or in a 350°F (175°C) oven for 8 to 10 minutes. I avoid the microwave, since it can dry them out.

FAQs

Do the burgers taste like mushrooms?
They taste more savory and beefy than mushroomy. Browning the mushrooms well concentrates their flavor into something deep and meaty, and even mushroom skeptics rarely notice them.

Why do I need to cook the mushrooms first?
Raw mushrooms release a lot of water as they cook, which can make the patties soggy and hard to shape. Cooking them down first removes that moisture and builds flavor.

What’s the best mushroom to use?
I like cremini for their earthy depth. White button mushrooms work well, too, and a few shiitakes add an extra savory punch.

Can I use a food processor for the mushrooms?
Yes. A few quick pulses until they’re finely minced saves time. Don’t turn them into a paste.

Why are my patties falling apart?
The mushrooms may still be too wet, or the mixture may be warm. Make sure they’re well browned and cooled, and chill the shaped patties for 10 minutes.

What makes it a “graffiti” burger?
It’s all in the sauce. The tangy, creamy drizzle is squiggled over the top like spray-painted tags, with a bit of smoke and heat.

Conclusion

This Mushroom Blended Graffiti Burger is the kind of recipe I love: a simple trick that makes the burgers juicier, a little more wholesome, and a lot more flavorful, topped with a sauce that’s just plain fun. I hope it earns a spot in your burger rotation. If you make it, I’d love to hear how you tagged yours!

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This mushroom blended graffiti burger mixes finely chopped cremini mushrooms into the beef for a juicier, more savory patty with less fat and a deep, earthy flavor. Each burger is piled with a colorful “graffiti” of toppings: a bold sriracha mayo drizzle, tangy pickled red onions, crisp lettuce, and melty cheddar. It’s a fun, eye-catching burger that comes together in about 35 minutes.

Author: Laura
Prep Time: 20 minutes
Cook Time: 20 minutes
Total Time: 50 minutes
Yield: undefined
Category: undefined
Method: Grilled or Pan-Seared
Cuisine: American

Instructions

Heat the olive oil in a large skillet over medium-high heat. Add the minced mushrooms and cook for 6 to 8 minutes, stirring often, until all the moisture has evaporated and they are golden brown. Stir in the garlic and cook for 30 seconds. Transfer to a plate and cool for 10 minutes.
In a large bowl, combine the ground beef, cooled mushrooms, Worcestershire sauce, smoked paprika, onion powder, salt, and pepper.
Mix gently with your hands until just combined. Avoid overmixing so the patties stay tender.
Divide the mixture into 4 equal portions and shape into patties about 3/4 inch thick, slightly wider than the buns. Press a shallow dimple into the center of each. Chill for 10 minutes.
Make the graffiti sauce: stir the mayonnaise, sriracha, and lime juice together in a small bowl. Spoon the ketchup and mustard into separate small squeeze bottles or zip-top bags with a corner snipped off.
Heat a cast iron skillet or grill over medium-high heat and lightly brush with the neutral oil.
Cook the patties for 4 to 5 minutes on the first side without pressing. Flip and cook 3 to 4 minutes more, until the internal temperature reaches 160°F (71°C). Add the cheddar during the last minute and cover to melt.
Spread the sriracha mayo on the toasted bun bases. Layer with lettuce, tomato, the cheeseburger patty, pickled red onions, and pickle chips.
Add the “graffiti”: drizzle zigzags and swirls of ketchup, mustard, and extra sriracha mayo over the top of the patty and onto the bun tops. Close the burgers and serve immediately.

Notes

Cook the mushrooms until completely dry. Excess moisture will make the patties fall apart and steam rather than sear.
Cremini mushrooms are ideal, but white button or shiitake mushrooms also work. Finely mince them so they blend into the beef.
The blend swaps part of the beef for mushrooms, which lowers the fat and calories while keeping the burgers juicy.
Make ahead: shape the patties and refrigerate, covered, for up to 24 hours. Cook the mushrooms up to 2 days ahead.
Freezing: stack raw patties with parchment between them and freeze for up to 3 months. Thaw overnight in the fridge.
Storage: refrigerate cooked patties in an airtight container for up to 3 days.
Variations: swap in pepper jack, add crispy bacon or a fried egg, or use a lettuce wrap instead of a bun.

Nutrition

Serving Size: 1 burger
Calories: 590
Sugar: 9 g
Sodium: 930 mg
Fat: 36 g
Saturated Fat: 13 g
Unsaturated Fat: undefined
Trans Fat: undefined
Carbohydrates: 33 g
Fiber: 2 g
Protein: 34 g
Cholesterol: 115 mg