Roasted butternut squash and brown rice salad for a well-dressed holiday table. This delicious side features roasted butternut squash alongside brown rice, spinach, dried cranberries, and candied walnuts. The zingy citrus dressing is the perfect finish.
Preheat oven to 425 degrees Fahrenheit.
Put the cubed squash in a large mixing bowl and toss with 2-3 tablespoons of olive oil, salt and pepper. Spread the squash out on large baking sheet so that each piece is fulling touching the pan (no overlapping pieces). Roast for 30-40 minutes, turning over once during cooking, until they are fork-tender and nicely browned. Remove from heat to cool.
While the squash is cooking, prepare the dressing. In a small saucepan add the orange juice, apple cider vinegar, and onion. Bring to a gentle boil then allow to simmer, uncovered, until the mixture is reduced to about 1/3 of a cup (about 8-10 minutes). Remove from heat and whisk in the olive oil and mustard. Add the salt and pepper, then set in the refrigerator to cool.
Make the candied walnuts. Put the walnuts, brown sugar, and water into a glass measuring cup or other microwaveable container and mix well. Microwave on high for about 2 minutes. Stir again, then pour out onto a silicone baking mat or parchment paper on a baking pan. Separate the walnuts a bit so they are not in large clumps. They will cool and harden in just a few minutes.
In a large bowl, combine the rice, spinach, dried cranberries, and candied walnuts. Add the squash once that is cooled. Pour over the desired amount of dressing all and stir gently to combine.
Serve either cold or at room temperature.