HelloFresharrow right iconarrow right iconRecipesarrow right iconarrow right iconBalsamic Onion Burgers
Balsamic Onion Burgers

Balsamic Onion Burgers

with Crispy Cauliflower oven Fries

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There’s no question that this is a burger lover’s burger. It comes with a one-two punch of extra-flavorful add-ons: balsamic caramelized onions and a garlicky aioli. The crispy cauliflower fries help keep things breezy, making for a side that’s lighter than regular fries, but just as satisfying.

Tags:Child friendlyFamily Friendly

Produced in a facility that processes eggs, milk, fish, peanuts, sesame, shellfish, soy, tree nuts, and wheat.

Total Time30 minutes
Cooking difficultyEasy

serving 4 people

Ingredientsarrow down iconarrow down icon

serving 4 people

16 ounce

Ground Beef

20 ounce

Cauliflower Florets

2 unit

Red Onion

2 clove


2 teaspoon

Dried Oregano

½ cup

Panko Breadcrumbs


2 jar



2 tablespoon

Balsamic Vinegar

4 unit

Brioche Buns

(ContainsWheat, Eggs, Milk, Soy)

Not included in your delivery

5 teaspoon

Vegetable Oil


Kosher Salt



Nutrition Values/ per serving
Nutrition Valuesarrow down iconarrow down icon
/ per serving
Energy (kJ)3012 kJ
Calories720 kcal
Fat39 g
Saturated Fat11 g
Carbohydrate60 g
Sugar12 g
Dietary Fiber6 g
Protein32 g
Cholesterol95 mg
Sodium530 mg
Due to the different suppliers we purchase our products from, nutritional facts per meal can vary from the website to what is received in the delivered box, depending on your region.
Utensilsarrow down iconarrow down icon
Large Pan
Baking Sheet
Small Bowl
Instructionsarrow up iconarrow up icon
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Wash and dry all produce. Preheat oven to 425 degrees. In a large bowl, toss cauliflower, panko, a large drizzle of oil, and a pinch of salt and pepper. Transfer to a baking sheet and roast in oven until golden brown, about 25 minutes. TIP: Don’t worry if a few crumbs fall off.


Halve, peel, and thinly slice onions. Mince or grate garlic.


Heat a large drizzle of oil in a large pan over medium heat. Add onions and cook until softened, 4-5 minutes, tossing occasionally. Stir in balsamic vinegar and reduce heat to low. Cook until very soft, about 10 minutes. Season with salt and pepper. Remove from pan and set aside


Shape beef into four evenly-sized patties with your hands. Season with oregano, salt, and pepper. Carefully wipe out pan you cooked onions in with a paper towel, then heat a drizzle of oil in pan over medium-high heat. Add patties and cook to desired doneness, 3-5 minutes per side.


Combine mayonnaise and garlic (to taste) in a small bowl. (TIP: Start with a pinch of garlic, then go up from there.) Season with salt and pepper. Split buns in half, place on another baking sheet, and toast in oven until golden brown, 3-5 minutes.


Spread garlic aioli on buns and top each with a burger and onions. Serve with cauliflower on the side.