Sheet-Pan Onion Sliders

Inspired by techniques from America's Test Kitchen.

Sliders · Onion · American

These compact sliders feature a simple but clever technique: piles of roasted onion cradle thin beef patties beneath molten cheese.

Prep15 min
Cook25 min
Total40 min
DifficultyEasy
Per serving506 kcal
PremiumHigh ProteinLow sugars
ServingsMakes 6
Allergens (EU 14)
GlutenCrustaceansEggsFishPeanutsSoybeansMilkTree nutsCeleryMustardSesameSulphitesLupinMolluscs

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Method

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Why this label?

High Protein

32.4 g protein for 506 kcal = 6.4 g per 100 kcal, so protein gives about 26% of the energy. High Protein needs at least 20% (5 g per 100 kcal), the condition in the Annex to EU Regulation (EC) No 1924/2006. How we decide

EU nutrition claims

  • Low sugars: 3.6 g sugars per 100 g (limit ≤ 5 g)

Per 100 g of the finished dish, worked out from the nutrition per serving and the lowest likely cooked weight (about 171 g a serving), so the true values are, if anything, lower. Thresholds from the Annex to EU Regulation (EC) No 1924/2006. How we decide

Free sugars

Sugar (daily guide)

5 g per serving

10 % of the 50 g daily maximum · 20 % of the ideal 25 g

Free sugars under 50 g a day, ideally about 25 g, based on WHO free-sugar guidance (not endorsed by WHO). The share shown is the share of one serving. WHO

Equipment

  • small bowl
  • whisk
  • rimmed baking tray
  • flat-bottomed drinking glass
  • fish slice
  • instant-read thermometer
  • serving platter

Nutrition per serving (estimated values)

Per servingAmount
Energy506 kcal
Protein32.4 g
Carbohydrate34.3 g
of which sugars6.1 g
of which free sugars5 g
Fat25.7 g
of which saturates9.3 g
Fibre1.6 g
Salt2.3 g

Protein per 100 kcal

6.4 g meets High Protein (≥ 5 g, 20% of energy)

Calculated from USDA FoodData Central ingredient values