How to Make It
Preheat oven to 425°F. Toss together trimmed small carrots with tops, olive oil, ground cumin, paprika, ground cinnamon, and kosher salt in a bowl. Place carrots on a rimmed baking sheet lined with parchment paper. Bake until tender, about 15 minutes.
Combine light sour cream and fresh lime juice in a bowl. Place carrots on a platter; top with sour cream mixture, 1/4 cup chopped toasted unsalted pistachios, and 1 Tbsp. chopped fresh cilantro.