Meal Kit

Stuffed Portobello Mushroom Burger

with garlic frites

Prep & Cook Time: 45-55 min.

Cook Within: 7 days

Difficulty Level: Easy

Spice Level: Not Spicy

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

Mushroom burgers are an amazing foodstuff; as filling as a burger, but with that rich, soft flavor of 'shroom, almost as meaty as beef. These portobellos are filled with crunchiness and garlic aioli, making the final product even more delightfully tasty, especially with the fresh tomato and arugula. Level up the burger game, and find yourself a new favorite sandwich.

In Your Box (serves 2)

  • Info
    2 fl. oz. Garlic Aioli
  • 2 Portobello Mushrooms
  • Info
    2 Brioche Buns
  • ½ oz. Baby Arugula
  • 2 Russet Potatoes
  • Info
    ¼ cup Panko Breadcrumbs
  • ½ tsp. Garlic Salt
  • 1 Roma Tomato

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
  • Fat
  • Protein
  • Sodium

Recipe Steps

You Will Need

  • Olive Oil
  • Salt
  • Pepper
  • Cooking Spray
  • 1 Baking Sheet
  • 1 Mixing Bowl
  • 1 Large 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

Customize It Instructions

  • Meatlovers! If adding a ground protein, form into two evenly-sized patties and season with a pinch of salt and pepper. Cook with 1 tsp. olive oil in a large non-stick pan over medium-high heat. If using Impossible burger, cook until heated through, 4-6 minutes per side. If using ground chicken, cook until beef reaches minimum internal temperature, 6-8 minutes per side. If using ground beef, cook until beef reaches minimum internal temperature, 5-6 minutes per side. If using ground pork, cook until pork reaches minimum internal temperature, 5-6 minutes per side. Add to mushroom burger as desired.

  1. 1

    Start the Frites

    Cut potatoes into 1/2" thick fries (or frites). Pat dry.

    Place frites on prepared baking sheet and toss with 1 Tbsp. olive oil, garlic salt, and a pinch of salt and pepper. Massage seasoning into potatoes.

    Spread into a single layer and bake in hot oven, 20 minutes.

    While frites bake, prepare remaining ingredients.

  2. 2

    Prepare the Ingredients

    Using a spoon, scoop out black undersides (gills) of portobello mushrooms and remove stems. Pat dry, removing excess moisture. Season all over with 2 tsp. olive oil, 1/4 tsp. salt, and a pinch of pepper.

    Core tomatoes and slice into 1/4" rounds.

    In a mixing bowl, combine panko, half the garlic aioli (reserve remaining for burgers), and 1/4 tsp salt. Set aside.

  3. 3

    Finish Frites and Bake Mushrooms

    Remove baking sheet from oven. Carefully toss frites and move to one side of baking sheet. Baking sheet will be hot! Use a utensil.

    Place mushrooms on baking sheet, cavity side up. Fill cavities with panko-garlic mixture, pressing gently to adhere.

    Bake again until frites and mushrooms are golden brown, 15-18 minutes.

    Carefully, taste baked frites and add a pinch of salt, if desired.

  4. 4

    Toast the Buns

    Place a large non-stick pan over medium heat and add 1 tsp. olive oil.

    Add buns, cut side down, to hot pan. Cook undisturbed until lightly toasted, 45-60 seconds.

    Remove buns from pan. Remove from burner.

  5. 5

    Finish the Dish

    Plate dish as pictured on front of card, topping bottom bun with remaining garlic aioli, then mushroom, arugula, and tomato. Bon appétit!

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