Crispy Cheddar Frico Burger with Caramelized Onion Jam and Roasted Broccoli

Take your burger to the next level with a crispy cheddar frico—a golden, lacy cheese crisp that adds incredible texture and flavor. Paired with sweet caramelized onion jam, juicy beef patties, and roasted broccoli, this is a meal that feels both indulgent and wholesome.

The secret is in the frico: simply bake cheddar cheese until it melts and crisps into a beautiful, crunchy topping. It’s easier than it looks and guaranteed to impress. Serve with tender roasted broccoli for a complete, satisfying dinner.

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Ingredients

16 ounce Ground BeefView ingredient guideLike ingredientDislike ingredient

1 cup Cheddar CheeseView ingredient guideLike ingredientDislike ingredient

1 unit Red OnionView ingredient guideLike ingredientDislike ingredient

2 unit Roma TomatoView ingredient guideLike ingredientDislike ingredient

2 tablespoon Sherry VinegarView ingredient guideLike ingredientDislike ingredient

4 unit Brioche BunsView ingredient guideLike ingredientDislike ingredient

16 ounce Broccoli FloretsView ingredient guideLike ingredientDislike ingredient

4 tablespoon KetchupView ingredient guideLike ingredientDislike ingredient

2 teaspoon SugarView ingredient guideLike ingredientDislike ingredient

2 tablespoon Olive OilView ingredient guideLike ingredientDislike ingredient

unit SaltView ingredient guideLike ingredientDislike ingredient

unit PepperView ingredient guideLike ingredientDislike ingredient

Instructions

1. Preheat oven to 425°F. Wash and dry all produce. Halve, peel, and thinly slice the red onion. Slice the Roma tomatoes into rounds. Split the brioche buns in half. Shape the ground beef into four evenly sized patties.
2. Toss the broccoli florets on a baking sheet with a drizzle of olive oil and a pinch of salt and pepper. Roast until slightly crispy, about 15 minutes.
3. Heat a drizzle of olive oil in a large pan over medium-high heat. Add the sliced onion and cook, tossing, until soft, 5-6 minutes. Stir in the sherry vinegar and 2 teaspoons sugar. Simmer until the liquid is nearly evaporated, 1-2 minutes. Season with salt and pepper. Transfer to a bowl and set aside.
4. Line another baking sheet with parchment paper. Place the cheddar cheese on the parchment in four equal piles, spaced apart. Bake until melted in the center and crispy at the edges, 5-7 minutes. (Tip: If you don’t have parchment, you can transfer the frico to a plate using a spatula immediately after baking.)
5. Meanwhile, heat a drizzle of olive oil in the same large pan over medium-high heat. Season the beef patties all over with salt and pepper. Cook to desired doneness, 3-6 minutes per side. While the patties cook, carefully remove the frico from the baking sheet, then place the buns cut-side down on the sheet. Toast in the oven until golden, 3-4 minutes.
6. Assemble the burgers: place a patty on each bun bottom, top with caramelized onion jam, tomato slices, ketchup, and a cheddar frico. Close with the bun top. Serve with the roasted broccoli on the side.

Useful Cookware

A few helpful kitchen tools for this recipe, with relevant Amazon picks for each item.

Baking Sheet

GoodCook Everyday Nonstick Baking Sheet Set, 3 Pack Includes Small (13×9) Medium (15×1) and Large (17×11) Pans Carbon Steel Construction Cookie Sheets Bakeware Set, GrayView on AmazonNutriChef 3-Piece Nonstick Kitchen Oven Baking Pans - Premium & Stylish Non-Stick Steel, Commercial Grade Restaurant Quality Metal Bakeware with Red Silicone Handles - Easy to Clean, NCSBS3SView on AmazonNordic Ware Naturals Half Sheet - USA Made Aluminum Commercial Quality Sheet Pan for Baking or Roasting, Encapsulated Galvanized Steel Rim Prevents Warping, 2-PackView on Amazon

Large Pan

SENSARTE Nonstick Frying Pan Skillet with Lid, 12 Inch Large Deep Frying Pan, 5 Qt Non Stick Saute Pan with Cover, Induction Pan, Healthy Non Toxic Cooking Pan with Helper Handle, PFOA PFOS FreeView on AmazonFarberware Dishwasher Safe Nonstick Jumbo Cooker Chef's Pan with Lid and Helper Handle, Kitchen Cookware, 6-Quart, BlackView on AmazonSNOWCLAD Frying Pans Nonstick with Lid,Hybrid Non Stick 5 Quart Saute pan,PFOA Free Cookware,Stainless Steel skillet,12 inch Deep Saute Pan,Dishwasher&Oven Safe,Works on All CooktopsView on Amazon

Parchment Paper

Reynolds Kitchens Unbleached Parchment Paper Roll, Non Stick Parchment Paper for Cooking and Baking, Oven Safe up to 425 Degrees, Chlorine-Free, 45 Feet x 12 Inches, 45 Total Sq. Ft.View on AmazonAmazon Basics Non-Stick Parchment Paper for Baking, Cooking, Oven Safe, 15 inches, 90 Sq Ft Roll, 1 PackView on AmazonReynolds Kitchens Stay Flat Parchment Paper Roll, Non Curling Baking Parchment Paper for Baking and Cooking, Oven Safe up to 425 Degrees, 36 Feet x 15 Inches, 45 Total Sq. Ft.View on Amazon

Recipe Tips

FAQ

Can I use a different cheese for the frico?

Yes, any hard cheese that melts well, such as Gruyère, Gouda, or Monterey Jack, will work. Avoid soft cheeses like mozzarella as they won’t crisp up.

How do I store leftover frico?

Store leftover frico in an airtight container at room temperature for up to 2 days. Reheat in a low oven to restore crispiness.

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 the refrigerator. Reheat gently before serving.