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Crispy Quinoa Burgers Topped with Sweet Potato Fries and Beer Caramelized Onions | halfbakedharvest.com #quinoaburger
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4.17 from 428 votes

Crispy Quinoa Burgers Topped with Sweet Potato Fries and Beer Caramelized Onions

The epic crispy quinoa burger!
Prep Time30 mins
Cook Time45 mins
Total Time1 hr 15 mins
Servings: 6
Calories: 559kcal

Ingredients

Quinoa Burgers

Sweet Potato Fries

Beer caramelized onions

  • 2 tablespoons salted butter
  • 2 large yellow onions, thinly sliced
  • 1 cup beer, such as pumpkin, lager, or pilsner

Instructions

  • 1. In a medium bowl, combine the quinoa, mashed beans, Panko, egg, garlic, chili powder, cheese, and a pinch each of salt and pepper. Form the mix into 5-6 equal burgers. Place on a plate, cover, and transfer to the fridge.
    2. To make the fries. Preheat the oven to 425 degrees F. Place the sweet potatoes on a large baking sheet and toss with olive oil, chili powder, paprika, and a large pinch each of salt and pepper. Spread the fries in an even layer. Do not overcrowd the pan, if needed, divide the fries between 2 baking sheets Transfer to the oven and bake for 15-20 minutes, then flip and bake for 15-20 minutes more. You want the sweet potatoes to be tender, yet crisp. 
    4. Meanwhile, make the onions. Melt the butter and onions together in a large skillet over medium-high heat. Cook, stirring occasionally until softened, about 5 minutes. At this point, you want to slowly add the beer, 1/4 cup at a time, until the beer cooks into the onions. Continue to cook another 8-10 minutes until you've used all of the beer and the onions are deeply caramelized. Remove the onions from the skillet to a plate.
    5. Cook the burgers in the same skillet, heat a drizzle of oil over medium-high heat. When the oil shimmers, add the burgers and cook until golden and crisp, about 5 minutes per side. During the last minute of cooking add the Gruyere cheese, cover, and cook 2-3 minutes, until the cheese has melted.
    6. To assemble, place each burger on a bun, top with caramelized onions and sweet potatoes. If desired, add a fried egg, mashed avocado, and fresh herbs. ENJOY.

Notes

To Make Ahead: the burgers can be formed and kept in the fridge for up to 1 week. Cook as directed. 
Freezing: the burgers can be frozen in an airtight container for up to 4 months. To cook, thaw on the counter for 1-2 hours, then cook as directed. 
Baking Instead of Pan Cooking: you can bake the burgers on an oiled baking sheet at 425˚ for 20 minutes, flip and continue baking for another 5-10 minutes, until crisped. Note that you will not get as crispy of a burger this way. 

Nutrition

Calories: 559kcal