Preheat the oven to 400 degrees F. Line a baking sheet with aluminum foil. Toss the squash, apples, and onion with some extra-virgin olive oil, sea salt, and pepper. Spread on the baking sheet, and roast for 30 minutes or until the produce turns golden brown.
While the produce is cooking, combine the dressing ingredients in a glass jar. Shake until well combined.
In a large bowl, mix the riced broccoli with the roasted produce. Add the pumpkin seeds and dressing. Mix until well combined. Serve cold or at room temperature. Enjoy!