Meal Kit

Mushroom and Swiss Beef Burger

with truffle mayo and steak fries

Prep & Cook Time: 25-35 min.

Difficulty Level: Easy

Spice Level: Not Spicy

Cook Within: 5 days

Contains: Milk, Eggs, Wheat

All ingredients are individually packaged, but our central facility is not certified allergen-free. Furthermore, ingredient contents may vary. Please check ingredient packaging for allergens and nutrition facts. If you have serious allergies, please use your best judgment or consult a health professional to decide if our meals are safe for you!
A note about serious food allergies

One word: truffles. These fungi, found underground, are prized for their rarity, rich flavor, and heady aroma. We celebrate these gems by starting with a juicy beef burger, crowned with creamy Swiss cheese, sautéed mushrooms, crisp onions and arugula, a hearty slice of tomato, and a truffle-spiked mayo that’s nothing short of addicting. Pair it with a side of homemade (by you!) steak fries for quite possibly the most unique and flavorful burger ever.

In Your Box (serves 2)

  • 2 Russet Potatoes
  • 10 oz. Ground Beef
  • 1 Beefsteak Tomato
  • 1 Red Onion
  • Info
    2 Pretzel Buns
  • 4 oz. Cremini Mushrooms
  • Info
    1½ oz. Swiss Cheese Slices
  • Info
    1 oz. Mayonnaise
  • ½ oz. Baby Arugula
  • ¼ fl. oz. Truffle Oil

Due to our just-in-time sourcing model, we may have to send you a substitute ingredient. Not to worry! We make sure every ingredient sent to you meets our high quality standards. We’ll keep you informed should a switch occur, so please check the ingredient labels in your meal bag.

  • Nutrition (per serving)

  • Calories
  • Carbohydrates
  • Net Carbs
  • Fat
  • Protein
  • Sodium

Recipe Steps

You Will Need

  • Olive Oil
  • Salt
  • Pepper
  • Cooking Spray
  • 1 Baking Sheet
  • 1 Medium Non-Stick Pan

Before You Cook

Cooking Guidelines

To ensure food safety, the FDA recommends the following as minimum internal cooking temperatures:

  • Steak and Pork 145° F (rest cooked meat, 3 minutes) |
  • Seafood 145° F |
  • Chicken 165° F |
  • Ground Beef 160° F |
  • Ground Turkey 165° F |
  • Ground Pork 160° F
  1. 1

    Make the Steak Fries

    Cut potatoes lengthwise into 1/2" wedges. Place potatoes, 1 Tbsp. olive oil, 1/2 tsp. salt and 1/4 tsp. pepper on prepared baking sheet and toss to evenly coat. Spread into a single layer and roast 12-15 minutes. Remove from oven, flip fries, and roast until fries are browned and crisp, 12-15 minutes. Remove from oven and set aside. While fries roast, prepare ingredients.

  2. 2

    Prepare the Ingredients

    Slice tomato into 1/4" rounds. Cut mushrooms into 1/4" slices. Peel onion and slice into thin rounds. Halve pretzel buns, if necessary.

  3. 3

    Cook the Burgers

    Warm a grill pan or outdoor grill to medium-high heat and lightly coat with cooking spray. Shape ground beef into two equal-sized patties slightly larger than pretzel bun diameter, and season each side with 1/2 tsp. salt and a pinch of pepper. Place patties on hot grill and cook until burgers reach a minimum internal temperature of 160 degrees, 4-6 minutes per side. When burgers are almost done, top with cheese and let melt slightly. Remove from grill.

  4. 4

    Cook the Mushrooms

    Place a medium non-stick pan over medium heat and add 1 tsp. olive oil. Place mushrooms in hot pan and cook, stirring occasionally, until soft, aromatic, and caramelized, 5-8 minutes. Remove from burner and set aside.

  5. 5

    Make the Truffle Mayo

    Combine mayonnaise and truffle oil (start with half, taste, and add more if desired) in a small bowl. Season with a pinch of salt and pepper and stir until fully incorporated.

  6. 6

    Plate the Dish

    If desired, lightly toast pretzel buns until warm. Spread truffle mayo on tops and bottoms of buns. Add burger patty, mushrooms, tomato and onion (to taste). Top with arugula and top bun. Arrange fries in a pile next to burger and serve any remaining truffle mayo on the side.

Home Chef: Fresh Ingredient Delivery To Cook At Home

Home Chef is a meal kit delivery service - order and receive home food delivery weekly. Choose from 21 fresh recipes featuring steak, chicken, pork, fish, vegetarian options, and beyond to meet your cooking needs each week.