Tender spring-dug potatoes and carrots need very little fussing over. Simply roast them and toss with thyme and butter for an easy side dish.
Preheat oven to 400°. Bring a large pot of water to a boil over high heat and add potatoes. Boil potatoes until barely tender when pricked with a fork, about 5 minutes, then drain them completely and spread in a single layer on a large rimmed baking sheet. Add carrots, drizzle vegetables with olive oil, season generously with salt and pepper, and gently toss to coat evenly. Bake, stirring occasionally, until potatoes are golden brown, about 20 minutes.
Transfer vegetables to a large bowl and add thyme and butter; gently toss to coat evenly. Serve warm or at room temperature.
Note: Nutritional analysis is per serving.
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.