Begin by preheating your oven to 350°F (175°C). A hot oven creates that crispy, caramelized edge we love while keeping the inside perfectly tender.
Next, peel and cube the butternut squash and sweet potatoes. Cut the carrots into larger pieces, about 2 inches in length, for a hearty bite. The onion, finely diced, will add a sweet base flavor.
In a large bowl, combine the orange juice, zest, maple syrup, and chicken broth. This mixture is the flavorful liquid that’ll transform our roots.
In a large baking dish, layer the butternut squash, sweet potatoes, carrots, and onions. Pour the orange juice mixture over the vegetables. Add the prunes, ginger, cinnamon, salt, and pepper. Give it a gentle toss to guarantee everything is evenly coated.
Drizzle some extra virgin olive oil over the top of the vegetables for richness. Then, dot the dish with small chunks of unsalted butter to enhance the flavor.
Cover the baking dish with aluminum foil and place it in the oven. Bake for about 90 minutes. Halfway through, stir to prevent any sticking and ensure even cooking.
Remove the foil for the last 30 minutes to allow for a delightful caramelization. The dish should become golden brown and fragrant.
When the vegetables are fork-tender, your Tzimmes is ready to serve. Garnish with fresh herbs, if desired, for a pop of color.