In a large skillet, warm a drizzle of olive oil over medium heat. Add the pumpkin and sear on all sides until deeply golden, about 3 to 4 minutes per side. Turn off the heat and drizzle the honey and balsamic vinegar over the pumpkin, letting it soak in.
Scatter the pumpkin and sunflower seeds over the top, then transfer to the oven. Roast until the pumpkin is deeply tender and a toothpick slides in easily, about 35 minutes.
Transfer to a serving plate and spoon the remaining pan sauce over the top. Serve with generous dollops of goat cheese and a handful of fresh dill. Enjoy!