Drain beets and cabbage, combining both liquids in a small bowl. Pour 1/2 cup of the combined liquids into a small saucepan; discard remainder. Add red currant jelly and cloves to saucepan; whisk to combine. Bring to a boil; reduce heat and simmer until liquid is thickened and reduced to 1/3 cup, about 10 minutes. Cool.
Meanwhile, cut sliced beets in half, or whole beets into wedges. Toss beets, cabbage and green onions with cooled red currant dressing.
Just before serving, stir in apple and pecans. Season to taste with salt and pepper.
*To toast pecans, bake in a single layer on a rimmed baking sheet in preheated 350°F oven until fragrant, about 5 to 8 minutes. Remove from baking sheet; cool.