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Sweet Potato & Caramelized Onion Burger

Gerard De Moragas

Barcelona, Spain


Instagram: @gerarddms |



1 sweet potato 1 onion 2 tbsp red wine (optional) Arugula ̈Burger buns


  • Heat oven to 390°F.

  • Cut the sweet potato in half or in small pieces and bake until tender (for 30-40 min).

  • Slice the onions into thick slices. In a saucepan, heat olive oil over medium-low heat. Add sliced onions and stir.

  • Let them cook for 10 minutes and add red wine (optional). Cook for another 10 minutes or so, stirring occasionally until the onions caramelize.

  • Prepare your burger with mashed sweet potato, caramelized onions and arugula.

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