Preheat oven to 375.In a large bowl, combine the sweet potato, oil, smoked paprika, and chili powder. Toss every thing together to ensure the spices are mixed through the potato.Transfer potatoes to a lined baking sheet.Bake for 25-30, or until you can easily push a fork through the potatoes.Set aside.Cut the cauliflower into florets. Throw ½ of the cauliflower into a food processor. Pulse until you get a crumb-like consistency. Do mix too much or it will turn to mush.Transfer the processed cauliflower into a saucepan with a couple teaspoons of oil. Saute for about 5-7 minutes. Set aside. Repeat the same steps with the other half of the cauliflower.In a large saute pan, add the onions with a little oil. Saute them on medium heat until they soften. About 5 minutes.Add the cauliflower rice, sweet potatoes, pepitas and some salt and continue to saute for another 5 minutes or so.Transfer the mixture to a bowl and serve with sliced avocados on top. Enjoy!