French Onion Burgers with the Tupperware Hamburger Press

Name: French Onion Burgers
Prep time: 20 min
Cook time: 60 min
Total time: 150 min
Yield: 6 pieces
Ingredients: 1 1/2 lb (680 g) ground beef; 2 tbsp (30 ml) onion soup mix; 1 tbsp (15 ml) Worcestershire sauce; 1/2 tsp (2.5 ml) salt; Onions: 1 tbsp (15 ml) olive oil; Onions: 2 large sweet onions, thinly sliced; Onions: 1/2 tsp (2.5 ml) salt; Onions: 1/4 cup (60 ml) beef broth; Onions: 1 tbsp (15 ml) balsamic vinegar; Sauce: 1/4 cup (60 g) mayonnaise; Sauce: 2 tbsp (30 ml) Dijon mustard; Sauce: 1 large garlic clove, pressed or grated; 6 brioche burger buns, toasted; 6 slices cheese of your choice; Optional: cooked bacon, lettuce and tomato

French Onion Burgers

Burgers inspired by French onion soup: the beef is seasoned with onion soup mix, and each patty is topped with cheese and slow-cooked onions finished with balsamic vinegar. The Hamburger Press shapes six patties of the same size and thickness, so they all cook in the same time.

In brief French Onion Burgers is a mains recipe cooked in the Tupperware Hamburger Press. It takes 150 minutes in total and serves 6 pieces.

Total time

150 min

Prep

20 min

Cook

60 min

Rest

70 min

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Method

In a Tupperware Fix N Mix Bowl, mix the beef, onion soup mix, Worcestershire sauce and salt. Seal and refrigerate for at least 1 hour, then take it out in time to come to room temperature before cooking.
Heat the oil in a large frying pan over medium-high heat, add the onions and salt and toss to coat. Pour in the broth, turn the heat to low and cook for about 45 minutes, stirring from time to time, until deep brown.
For the last 5-10 minutes of cooking, add the balsamic vinegar and scrape the bottom of the pan. Transfer the onions to a container, let the pan cool and wipe it clean.
Divide the beef into 6 equal portions and shape each into a patty with the Tupperware Hamburger Press.
Heat the clean pan over medium heat, with a little oil if needed. Cook 3 patties for 2-3 minutes, turn them, cook 1-2 minutes, then lay the cheese on top, cover and cook for 1 minute more. Check the centre with a thermometer: 130-135 °F (54-57 °C) for medium-rare, 140-145 °F (60-63 °C) for medium, 150-155 °F (65-68 °C) for medium-well, 160-165 °F (71-74 °C) for well-done. Repeat with the other patties.
Let the burgers rest for 5-10 minutes. Meanwhile, stir the mayonnaise, mustard and garlic together in a Tupperware Thatsa Bowl Extra Mini.
Spread the Dijon mayo on the buns, add a patty, pile on the onions and finish with any extra toppings.

Rate this recipe

Stovetop beef cheese tomatoes pork

Questions about this recipe

How long does French Onion Burgers take?

150 minutes in total: 20 minutes of preparation and 60 minutes of cooking. Add 70 minutes of resting time.

Which Tupperware product do I need?

This recipe is written for the Tupperware Hamburger Press. See all 18 recipes for the Hamburger Press on this site.

How many people does it serve?

The quantities are for 6 pieces. Use the − and + buttons above the ingredients to adjust them.

Any tip for success?

Caramelize the onions up to 4 days ahead and keep them in a Tupperware container in the fridge; warm them briefly in the pan while the burgers rest.

French Onion Burgers

Ingredients

Method

Questions about this recipe

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