Preheat oven to 425℉.
Line baking sheet with parchment paper and add sweet potatoes, olive oil, paprika, chili powder and salt. Toss until coated and place in oven. Halfway through, flip the sweet potatoes and add 1/2 tablespoon of olive oil to red onion and broccoli with salt and pepper, then arrange on baking sheet with the sweet potatoes. Continue cooking for another 15 minutes.
Bring water to a boil in a sauce pot, add buckwheat and reduce to simmer. Cook for 15 minutes. Remove from stove and allow to sit for 5-10 minutes, then fluff with a fork. Set aside to cool.
Meanwhile, whisk together, olive oil, apple cider vinegar, Dijon mustard, maple syrup, salt and pepper.
Massage kale with 1/2 tablespoon of olive oil, then add to serving bowl, add spinach, buckwheat, black beans, roasted sweet potatoes, broccoli, red onions, goat cheese and pumpkin seeds. Enjoy!