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vegan animal style fries (in-n-out burger copy cat)_hot for food

vegan animal style fries

Get wild with these cheesy, oniony, ridiculously delicious animal-style fries that are better than In-N-Out Burger's original recipe!

Course Side Dish
Cuisine American
Keyword fast food, french fries, nacho cheese, sauces
Prep Time 35 minutes
Cook Time 50 minutes
Total Time 1 hour 25 minutes
Servings 2
Author Lauren Toyota


shoestring fries

  • 4 large russet potatoes
  • 2 tbsp vegetable oil
  • 2 tsp chili powder
  • 2 tsp garlic powder
  • 2 tsp sea salt
  • 1 tsp ground black pepper

caramelized onions

  • 3 onions, finely diced
  • 3 tbsp vegan butter
  • 2 tbsp agave nectar (or granulated sugar or maple syrup)
  • 1 tsp sea salt

thousand island dressing

  • 1 C vegan mayonnaise
  • 1/4 C sweet green relish
  • 2 tbsp ketchup
  • 1 tbsp apple cider vinegar
  • 1 tbsp sambal oelek chili paste (or substitute a hot sauce)
  • 1 tsp onion powder
  • 2 tbsp finely chopped chives

cheese sauce

  • 1 Daiya Cheddar Block
  • 1/4 C unsweetened nondairy milk
  • 2 to 3 tbsp pickled jalapeño brine


  1. Wash the potatoes well, but leave the skin on. Preheat your oven to 450°F or 475°F - it kind of depends how hot your oven tends to get!

  2. It's best to shoestring the fries so it's real authentic. I used a mandolin to do so, but you can also cut the fries by hand. Just ensure they're uniform in size so they bake evenly. Submerge the fries in cold water until ready to bake.
  3. Caramelize the onions in a large pan over medium heat. Sauté the onions in butter for 12 to 15 minutes. At this point, they should be starting to get some brown colour throughout. Then add salt and agave or sugar and stir to combine. They will take another 25 to 35 minutes to get a deep golden brown colour. In order to caramelize evenly, only stirring the onions occasionally and adjust the temperature of your burner as needed so the onions don't burn on the edges.

  4. Meanwhile, prepare the thousand island dressing by combining all the ingredients together in a jar or bowl and refrigerate until ready to assemble.

  5. While the onions are still caramelizing but have about 10 to 15 minutes left, bake the fries. Remove the fries from the cold water and pat them dry with a tea towel or paper towel. Lay them out onto a large baking sheet and toss the fries in oil, chili powder, garlic powder, sea salt, and ground black pepper using your hands. Then take half of the fries and lay them out onto another large baking sheet and spread them out around each sheet so they have a bit of space between each french fry.

  6. Bake french fries for 10 to 15 minutes until golden brown and crispy.

  7. While the fries are baking, prepare the cheese. I cubed the brick and added it to a sauce pan over medium heat. Once it started melting a bit I added small portions of nondairy milk while I stirred it together. You need to stir it constantly. Add in the brine just as it's starting to get smoother. In order for it to get really smooth, I did run it through the blender once it was mostly melted.

  8. To assemble, portion fries into a serving dishes. Drizzle with a generous amount of cheese sauce, top with caramelized onions, then a generous amount of thousand island dressing, then more onions on top. Serve immediately while still hot and use a fork... you're not an animal, after all!