Caramelized Onion & Gruyère Biscuits

Serves 6
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Directions

  1. 1Slice an onion into long strips and cook over medium/low heat with 2-3 tablespoons of oil or butter until caramelized (about 1 hour). Transfer to a baking tray and let cool. Once cooled, chop them into smaller, diced pieces.
  2. 2Shred the Gruyère cheese and mince the chives.
  3. 3Preheat oven to 425°F (220°C).
  4. 4In a large bowl, combine the flour, sugar, baking powder, baking soda, and salt. Whisk to combine.
  5. 5Cut cold butter into 1-tablespoon pieces and add to the flour mixture. Using a pastry cutter, your hands, or a fork, work the butter into the flour until it resembles pea-sized pieces.
  6. 6Add the caramelized onion, shredded Gruyère, and minced chives to the flour mixture and mix to combine.
  7. 7Pour in the cold buttermilk and fold together until a shaggy dough forms.
  8. 8Turn the dough out onto a floured work surface and bring it together into a long rectangle.
  9. 9Cut the rectangle into thirds, stack the pieces on top of each other, then flatten the dough and roll it out with a rolling pin into another long rectangle. Repeat this cutting, stacking, and rolling process three more times.
  10. 10Roll the dough into a 9x5 inch rectangle and cut into 6 equally sized squares.
  11. 11Place biscuits onto a parchment-lined baking sheet and brush the tops with beaten egg.
  12. 12Bake for 17-20 minutes, until golden brown.
  13. 13Allow to cool slightly before serving.

Ingredients

  • 2 cups all purpose flour
  • 1 tbsp sugar
  • 1 tbsp baking powder
  • 1 tsp baking powder
  • 0.25 tsp baking soda
  • 1 tsp salt
  • 7 tbsp salted butter, cold
  • 1 cup buttermilk, cold
  • 1 caramelized onion
  • 1 cup grated Gruyère
  • 2 tbsp chives, minced
  • 1 egg, beaten

Equipment

large bowlwhiskpastry cutterkitchen scissorsknifebaking trayfloured work surfacerolling pinparchment paperbaking sheetbrush

Tips

  • Keep the butter and buttermilk cold to achieve flaky biscuits.
  • If the dough gets too warm during handling, chill it in the fridge for 5 minutes.
  • Caramelize onions in advance (up to a day before) to save time.
  • These biscuits would be excellent for breakfast sandwiches.