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French Onion Fries

French onion soup but make it poutine.
Course Side Dish, Snack
Cuisine American, Canadian, French
Keyword French Onion, Fries, Game Day
Prep Time 35 minutes
Cook Time 50 minutes
Total Time 1 hour 20 minutes
Servings 2 people

Equipment

  • 1 Fry cutter
  • 1 Air Fryer

Ingredients

French Onion Gravy

  • 2 tbsp butter
  • 1 large yellow or sweet onion diced
  • 1 -2 sprigs fresh thyme
  • 1 tbsp flour
  • 1 cup beef broth
  • 1 dried bay leaf
  • 1 tsp worcester sauce

Fries

  • 1 extra large Russet Potato or 2 large sub out for sweet potatoes
  • 1 tbsp corn starch
  • 2 tbsp olive oil
  • gruyere cheeseĀ 
  • cheese curds

Instructions

  • If starting with potatoes, clean and cut the potatoes either by hand or using a fry cutter. Soak the cut potatoes in water for a minimum of 30 minutes.

French Onion Gravy

  • In a frying pan over low-medium heat melt the butter. Once melted add the onions a heavy pinch of salt and mix to coat. Cook the onions down for 35-40 minutes until they are dark caramel brown but not burnt. Mix every 5 minutes but try and leave them undisturbed between mixing, this helps with the browning.
  • Once the onions have caramelized add in the thyme leaves and 1 tbsp of flour. Mix to combine and cook for 1 minute.
  • Deglaze with the beef broth. Add the bay leaf and the worcester sauce.
  • Simmer and reduce until desired consistency aaprox. 5 minutes.

Fries Assembly

  • Rinse the fries off and dry. The fries must be bone dry before cooking.
  • Toss the dried fries in 1-2 tbsp of olive oil , 1 tbsp of corn starch, and a heavy pinch of salt. Toss with your hands to coat thoroughly. Preheat the air fryer to 390 degrees, after 3 minutes of preheating add the fries and cook until desired crispiness 10-14 minutes.
  • If opting to start from frozen fries, cook as per packaging when the onions are a light caramel color. This way they finish when the sauce finishes. I like to drizzle just a little bit of olive oil to get them extra crispy.
  • Place cooked fries on a sheet tray and cover in a generous amount of gruyere cheese. Place in a 400 F degree oven for a few minutes just until the cheese is melty. Top with gravy, and cheese curds. Serve immediately.