Place chicken breasts in a saucepan; add water and bring to a boil. Lower heat to medium and simmer just until chicken breasts are no longer pink in the middle, 5 to 8 minutes. Remove chicken breasts and set aside to cool, reserving water.
Measure 3 cups from reserved water and discard any remaining. Pour the 3 cups water back into saucepan. Add quinoa and bouillon; return to a boil. Reduce heat to medium-low, cover, and simmer until water is absorbed and quinoa is tender, 15 to 20 minutes.
Melt butter in a large skillet over medium-high heat. Add pecans and toss until fragrant and one shade darker, about 5 minutes. Remove pecans and set aside. Add butternut squash and 2 tablespoons water to the same skillet; cook and stir until just tender, adding more water if needed, 4 to 5 minutes.
Chop chicken breasts into 1/2-inch pieces.
Combine cooked quinoa, chicken, squash, and pecans in a bowl. Stir in cranberries, goat cheese, and parsley; season with salt and pepper.
