Preheat oven to 400 degrees Fahrenheit. Peel the 5 purple sweet potatoes and cut them into fries. Arrange the pieces on two baking trays lined with parchment paper.
Sprinkle with the 1 tsp. kosher salt, ½ tsp. pepper, 2 tsp. nutritional yeast, 1 tsp. garlic powder, and 2 tbsp. avocado oil. Toss and arrange on the trays where the fries are not touching each other.
Place trays into oven. After 15 minutes, remove the trays and flip the fries. Bake another 15 minutes until cooked and crisp.
While fries are cooking, make the dips. For the Spicy Beet Ketchup, add the ¼ cup ketchup, 2 tsp. hot sauce, and 1 tsp. Sprouts organic red beet powder to a small bowl and whisk well with a fork.
For the Herb Ranch, add the ¼ cup vegan mayo, juice of 1 lemon, 1 tsp. dijon mustard, ½ tsp. each garlic powder and dried parsley, and the ¼ tsp. each kosher salt, pepper, dried dill, and onion powder. Whisk well to combine.
For the Avocado Spinach Dip, add all ingredients to a food processor (1 ½ avocados, ¼ cup (packed) spinach, ¼ cup (packed) fresh cilantro, ¼ tsp. each pepper and garlic powder, ½ tsp. kosher salt, juice of 1 lemon, and 1 tbsp. vegan mayo). Blend, scape down sides, blend again until smooth.