Crispy Cheddar Frico Burgers with Caramelized Onion Jam and Roasted Broccoli

Take your burger night to the next level with a crispy cheddar frico-a golden, lacy cheese crisp that adds incredible texture and flavor. Paired with a sweet and tangy caramelized onion jam, ripe tomato slices and a juicy beef patty, this burger is a true showstopper.

Serve it alongside roasted broccoli for a complete meal that’s both indulgent and satisfying. The frico is surprisingly simple to make: just bake shredded cheddar until melted and crispy. Trust us, once you try it, you’ll want to put a cheese crisp on everything.

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Ingredients

1 unit Red OnionView ingredient guideLike ingredientDislike ingredient

1 unit Roma TomatoView ingredient guideLike ingredientDislike ingredient

2 unit Brioche BunsView ingredient guideLike ingredientDislike ingredient

10 ounce Ground BeefView ingredient guideLike ingredientDislike ingredient

8 ounce Broccoli FloretsView ingredient guideLike ingredientDislike ingredient

1 tablespoon Sherry VinegarView ingredient guideLike ingredientDislike ingredient

0.5 cup Cheddar CheeseView ingredient guideLike ingredientDislike ingredient

2 tablespoon KetchupView ingredient guideLike ingredientDislike ingredient

1 tablespoon Olive OilView ingredient guideLike ingredientDislike ingredient

1 teaspoon SugarView ingredient guideLike ingredientDislike ingredient

Salt, to tasteView ingredient guideLike ingredientDislike ingredient

Pepper, to tasteView ingredient guideLike ingredientDislike ingredient

Instructions

1. Preheat your oven to 425°F (220°C). Wash and dry all produce. Halve, peel and thinly slice the red onion. Slice the Roma tomato into rounds. Split the brioche buns in half. Divide the ground beef into two equal portions and shape into patties slightly wider than the buns.
2. Place the broccoli florets on a baking sheet. Drizzle with olive oil and season with a pinch of salt and pepper. Toss to coat. Roast in the oven until slightly crispy and tender, 15-20 minutes.
3. While the broccoli roasts, heat a drizzle of olive oil in a large skillet over medium-high heat. Add the sliced onion and cook, stirring occasionally, until soft, about 5-6 minutes. Stir in 1 tablespoon of sherry vinegar and 1 teaspoon of sugar. Cook until the liquid has nearly evaporated, 1-2 minutes. Season with salt and pepper. Transfer the caramelized onion jam to a small bowl and set aside.
4. Line a separate baking sheet with parchment paper. Place the shredded cheddar cheese on the parchment in two even piles, spaced apart. Bake in the oven until the cheese is melted in the center and crispy at the edges, 5-7 minutes. Remove from the oven and let cool slightly.
5. Meanwhile, in the same skillet used for the onions, heat another drizzle of olive oil over medium-high heat. Season the beef patties generously with salt and pepper on both sides. Cook to your desired doneness, 3-6 minutes per side. While the patties cook, carefully transfer the baked frico crisps from the baking sheet to a plate. Discard the parchment paper, then place the brioche buns cut-side down on the same baking sheet. Toast in the oven until golden, 3-4 minutes.
6. Assemble the burgers: Place a patty on each bun bottom. Top with a spoonful of caramelized onion jam, a few tomato slices, a drizzle of ketchup and a crispy frico. Cover with the bun tops. Serve immediately with the roasted broccoli on the side.

Recipe Tips

FAQ

Can I use a different cheese for the frico?

Yes, any hard cheese that melts well, such as Parmesan, Gruyère or Gouda, can be used. Keep in mind that the flavor and crispiness may vary.

How do I prevent the frico from sticking to the parchment paper?

Make sure to use good quality parchment paper and let the frico cool for a minute or two before peeling it off. If it sticks, you can place the baking sheet back in the oven for 30 seconds to soften slightly.

Can I make the onion jam ahead of time?

Absolutely! The caramelized onion jam can be made up to 3 days in advance and stored in an airtight container in the refrigerator. Reheat gently before using.