In a large bowl, toss together the beets, onion, olive oil, salt, and pepper. Spread the mixture onto a baking sheet and roast for 25-30 minutes, stirring once, until the beets are tender.
In a small bowl, whisk together the vinegar, honey, and mustard. Set aside.
In a large bowl, combine the roasted beets and onions with the feta cheese and parsley. Drizzle with the vinaigrette and toss to combine.
Serve warm or at room temperature.
Interesting Facts
Beets are a great source of fiber, vitamins, and minerals like folate, potassium, and magnesium.
Feta cheese is a type of cheese made from sheep’s milk or a combination of sheep’s and goat’s milk.
This dish is a great side dish for a variety of meals, including grilled chicken, steak, or fish.