Lower Carb Roasted Root Vegetables - Slender Kitchen

Ingredients

• 2 red onions, chopped
• 2 carrots, peeled and chopped
• 1 celery root, peeled and chopped
• 1 turnip, peeled and chopped
• 1 leek, sliced
• 2 rosemary sprigs
• 2 tbsp olive oil
• 1 tsp. kosher salt
• 1/2 tsp. pepper
• 1/2 tsp. garlic powder
• 1/2 tsp. onion powder
• 1/2 tsp. paprika
• 2 tbsp. balsamic vinegar