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Double Mustard Oven Fries

Double Mustard Oven Fries recipe

A crispy, golden, oil-free french fry that gets an added flavor boost from sweet Maple Mustard Sauce.

  • Author: Dr, Rosane Oliveira
  • Prep Time: 15 minutes
  • Cook Time: 50 minutes
  • Total Time: 1 hour 5 minutes
  • Yield: 2 1x
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Oven Fries

  • 1 tbsp mustard powder
  • 1 tbsp rosemary, dry
  • 2 tsp garlic powder
  • 1/4 tsp red pepper flakes
  • Black pepper, freshly ground, to taste
  • 4 potatoes, cut into wedges

Maple Mustard Sauce

  • 2 tbsp cashew butter
  • 1 tbsp Dijon mustard
  • 1 tbsp maple syrup
  • 12 tbsp Homemade Nut Milk or store-bought plant-based milk
  • Black pepper, freshly ground, to taste


  1. Preheat oven to 450°F and line baking sheet with parchment paper.
  2. Mix mustard powder, rosemary, garlic powder, red pepper flakes, and black pepper, if using. Taste and adjust seasonings as desired.
  3. Add potato wedges to a large bowl. Add dry seasonings and toss to coat.
  4. Place potatoes in a single layer on parchment paper. Bake 50 minutes, flipping halfway through and cooking until potatoes are crispy and golden brown.
  5. Meanwhile, prepare Maple Mustard Sauce by whisking together cashew butter, mustard and maple syrup. Add nut milk to achieve desired consistency. Add black pepper to taste.
  6. Remove fries from oven and serve with Maple Mustard Sauce.

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Rosane Oliveira, DVM, PhD

President & CEO, Plant-Based Life Foundation | Dr. Rosane Oliveira combines a lifelong passion for nutrition with 25 years of genetics research to create programs that help people develop healthy habits on their journey towards a more plant-based lifestyle. She is a Visiting Clinical Professor in Public Health Sciences and was the founding director of the first Integrative Medicine program at the UC Davis School of Medicine. She completed her postgraduate studies in Brazil and did her postdoctoral training in immunogenetics and functional genomics at the University of Illinois at Urbana-Champaign.