Bring water to a boil in a heavy, large saucepan, and stir in the oats. Reduce heat to a simmer, and cook oats until they begin to thicken, about 10 minutes; mix in the apple, carrot, raisins, cinnamon, nutmeg, ginger, and salt. Let the oats simmer until tender, about 20 more minutes. Watch Now While the oats are simmering, melt butter in a skillet over medium-low heat, and stir in the pecans. Toast the nuts until fragrant and lightly browned, 2 to 5 minutes, then sprinkle with brown sugar and stir until sugar has melted and coated the pecans. Watch Now Serve in bowls, each topped with about 2 tablespoons of the pecan mixture and a dollop of yogurt. Watch Now