Truffle & Fontina Burgers with Sautéed Mushrooms & Arugula Salad
Craft Burger

Truffle & Fontina Burgers

with Sautéed Mushrooms & Arugula Salad

40 MIN
$14.99/serving 2 Servings
Wellness at Blue Apron
Find recipes that suit your lifestyle with our new nutritionist-approved dietary tags.
Fri Delivery Only
Recipe only available for Friday delivery.
WW™ Approved
Our recipes that have the WW™ Mark of Wellness make vegetables the star of your meal, utilize lean proteins, keep calorie counts in mind and limit saturated fat, sodium and added sugar, and use simple, wholesome ingredients to make dinnertime a nourishing and joyful experience. Smart Point Values ® (SPVs) are assigned to recipes on an “as packaged” basis. To learn more about WW™ visit our partner’s website at WW.com.
Vegetarian
Our vegetarian recipes contain no meat, poultry, fish, or seafood, but may include eggs, and animal-based dairy products, such as cheese and sour cream, as well as honey.
600 Calories Or Less
All of these delicious recipes come in at 600 calories or less per serving, ideal for those who choose to monitor their caloric intake, without sacrificing flavor. The US Food & Drug Administration recommends a 2000 calorie daily intake for the general population. The 600 calorie cap equates to 30% of total 2000 calories per day based on 3 meals per day with 200 calories remaining for snack or beverage.
Carb Conscious
Our Carb Conscious recipes provide a balanced approach to carbohydrate consumption by replacing refined carbohydrates from sources like white flour, rice, and cane sugar with high-fiber foods like fresh vegetables, fruits, and whole grains. Our Carb Conscious recipes have 42g or less of net carbohydrates (total carbohydrates minus dietary fiber) per serving, a 25% reduction in net carbs compared to the average Blue Apron recipe served in 2019. Due to the natural variation in size of and contribution of produce in our recipes, some recipes can be badged as Carb Conscious at 45g or less net carbs per serving.
Mediterranean Diet
Our Mediterranean recipes are inspired by the Mediterranean Diet, a healthy eating plan recommended in the Dietary Guidelines for Americans published jointly every five years by the US Department of Agriculture (USDA) and the Department of Health & Human Services (DHHS). This eating plan highlights the flavors and cooking styles from countries along the Mediterranean Sea, including those in Europe, the Middle East, and North Africa. These recipes showcase a wide variety of vegetables, fruits, and whole grains, as well as lean proteins and moderate portions of dairy.
Plant-Forward
Our Plant-Forward recipes are designed by our chefs to help support a flexible diet that emphasizes plant-based foods like fresh fruits and vegetables, whole grains, beans and other legumes like lentils and soy foods, and includes occasional, moderate portions of meat, poultry, fish, and seafood.
Diabetes Friendly
Our diabetes friendly offering allows you to enjoy wholesome options while adhering to the guidelines set forth by the nutrition experts at our partner at the American Diabetes Association. A recipe with this badge features non-starchy, fibrous vegetables with a limit on calories, total carbohydrates, saturated fat, added sugar and sodium. For those chefs following ADA guidelines, it is recommended that no additional salt be added to this recipe when prepared and for chefs to skip all salting steps of a recipe. See nutrition information on your current page or at blueapron.com for sodium “as packaged”. To find out more about the American Diabetes Association's guidelines visit our partner’s website www.diabetes.org.

From the Test Kitchen

We're elevating these USDA Prime ground beef burgers with specialty ingredients like our plush, chewy challah buns––an enriched dough (known as brioche) made with additions of milk, eggs, and butter, which give the bread its golden, silky crumb, plus our umami-rich truffle zest seasoning mixed into mayo for a luxe condiment.
CLICK FOR RECIPE CARD

Get Cooking
  • Nutrition
    PER SERVING
  • Calories
    910 Cals (est.)
View Full Nutrition
Nutrition Label
Download
fresh
ingredients
Truffle & Fontina Burgers with Sautéed Mushrooms & Arugula Salad
Title
  • 12 oz Usda Prime Ground Beef
  • ¼ tsp Truffle Zest Seasoning (Includes Natural Truffle Flavor And Black Summer Truffle)
  • 4 oz Mushrooms
  • 2 oz Arugula
  • 3 oz Radishes
  • 1 Red Onion
  • 2 oz Fontina Cheese
  • 2 Tbsps Mayonnaise
  • 1 Tbsp Verjus Rouge
  • 1 bunch Thyme
  • 1 Tbsp Capers
  • 1 Tbsp Dijon Mustard
  • 1 Tbsp Sherry Vinegar
  • 2 Challah Buns
time-saving
tips & techniques
Prepare the ingredients & make the truffle mayo
1 Prepare the ingredients & make the truffle mayo

Wash and dry the fresh produce. Thinly slice the mushrooms. Halve, peel, and thinly slice the onion. Thinly slice the cheese. Halve the buns. Halve the radishes lengthwise, then thinly slice crosswise. In a bowl, combine the mayonnaise and as much of the truffle zest as you'd like. Season with salt and pepper.

Cook the mushrooms
2 Cook the mushrooms

In a medium pan (nonstick, if you have one), heat a drizzle of olive oil on medium-high until hot. Add the sliced mushrooms in an even layer. Cook, without stirring, 2 to 3 minutes, or until lightly browned. Add the sliced onion, capers, and thyme sprigs (if the pan seems dry, add a drizzle of olive oil). Season with salt and pepper. Cook, stirring occasionally, 4 to 5 minutes, or until softened. Add the verjus (carefully, as the liquid may splatter). Cook, stirring constantly, 30 seconds to 1 minute, or until the liquid has cooked off. Turn off the heat. Carefully discard the thyme sprigs. Transfer to a bowl and cover with foil to keep warm. Wipe out the pan. 

Form & cook the patties
3 Form & cook the patties

Place the beef in a bowl. Season with salt and pepper. Gently mix to incorporate. Form the mixture into two 1/2-inch-thick patties. In the same pan, heat a drizzle of olive oil on medium-high until hot. Add the patties. Cook 4 to 5 minutes, or until browned. Flip the patties (carefully, as the oil may splatter) and evenly top with the sliced cheese. Loosely cover the pan with foil and cook 4 to 5 minutes, or until the cheese is melted and the patties are browned and cooked through.* Leaving any browned bits (or fond) in the pan, transfer to a work surface. Carefully drain off and discard any excess oil.

*The USDA recommends a minimum safe cooking temperature of 160°F for beef.

Toast the buns
4 Toast the buns

Add the halved buns, cut side down, to the pan of reserved fond (if the pan seems dry, add a drizzle of olive oil). Toast on medium-high 30 seconds to 1 minute, or until lightly browned. Transfer to a work surface. 

Dress the salad & serve your dish
5 Dress the salad & serve your dish

In a bowl, whisk together the mustard, vinegar, and a drizzle of olive oil until combined. In a separate, large bowl, combine the arugula, sliced radishes, and enough of the dressing to coat (you may have extra); season with salt and pepper. Toss to coat. Taste, then season with salt and pepper if desired. Assemble the burgers using the toasted buns, truffle mayo, cooked patties, and cooked mushrooms. Serve the burgers with the salad on the side. Enjoy!

Tips from Home Chefs

About Blue Apron

Blue Apron delivers original, step-by-step recipes and fresh ingredients to customers nationwide. Our menus change every week, so with each delivery you learn to cook inventive new dishes with seasonal ingredients. By letting us source these hard-to-find ingredients for you, you'll get food that is fresher and cheaper than you can get at your local supermarket, and there's no waste because we only send you what you need for each recipe.

We named our company “Blue Apron” because chefs around the world wear blue aprons when they're learning to cook, and it has become a symbol of lifelong learning in cooking. We believe you're never done learning in the kitchen, so we design our menus to ensure you're always learning new cooking techniques, trying new cuisines, and using unique ingredients.

Blue Apron is a weekly subscription service with no commitment - you can skip a week or cancel at any time with a week's notice. We can't wait to cook with you!

Get This Recipe Delivered
Prepare the ingredients & make the truffle mayo
1 Prepare the ingredients & make the truffle mayo

Wash and dry the fresh produce. Thinly slice the mushrooms. Halve, peel, and thinly slice the onion. Thinly slice the cheese. Halve the buns. Halve the radishes lengthwise, then thinly slice crosswise. In a bowl, combine the mayonnaise and as much of the truffle zest as you'd like. Season with salt and pepper.

2 Cook the mushrooms

In a medium pan (nonstick, if you have one), heat a drizzle of olive oil on medium-high until hot. Add the sliced mushrooms in an even layer. Cook, without stirring, 2 to 3 minutes, or until lightly browned. Add the sliced onion, capers, and thyme sprigs (if the pan seems dry, add a drizzle of olive oil). Season with salt and pepper. Cook, stirring occasionally, 4 to 5 minutes, or until softened. Add the verjus (carefully, as the liquid may splatter). Cook, stirring constantly, 30 seconds to 1 minute, or until the liquid has cooked off. Turn off the heat. Carefully discard the thyme sprigs. Transfer to a bowl and cover with foil to keep warm. Wipe out the pan. 

Cook the mushrooms
Form & cook the patties
3 Form & cook the patties

Place the beef in a bowl. Season with salt and pepper. Gently mix to incorporate. Form the mixture into two 1/2-inch-thick patties. In the same pan, heat a drizzle of olive oil on medium-high until hot. Add the patties. Cook 4 to 5 minutes, or until browned. Flip the patties (carefully, as the oil may splatter) and evenly top with the sliced cheese. Loosely cover the pan with foil and cook 4 to 5 minutes, or until the cheese is melted and the patties are browned and cooked through.* Leaving any browned bits (or fond) in the pan, transfer to a work surface. Carefully drain off and discard any excess oil.

*The USDA recommends a minimum safe cooking temperature of 160°F for beef.

4 Toast the buns

Add the halved buns, cut side down, to the pan of reserved fond (if the pan seems dry, add a drizzle of olive oil). Toast on medium-high 30 seconds to 1 minute, or until lightly browned. Transfer to a work surface. 

Toast the buns
Dress the salad & serve your dish
5 Dress the salad & serve your dish

In a bowl, whisk together the mustard, vinegar, and a drizzle of olive oil until combined. In a separate, large bowl, combine the arugula, sliced radishes, and enough of the dressing to coat (you may have extra); season with salt and pepper. Toss to coat. Taste, then season with salt and pepper if desired. Assemble the burgers using the toasted buns, truffle mayo, cooked patties, and cooked mushrooms. Serve the burgers with the salad on the side. Enjoy!

Browse Steps
1 of 5