Combine juniper berries and cardamom pods in a cheesecloth sachet. Heat Zinfandel, sugar, kumquats, 1/2 orange (sliced), 1/2 Meyer lemon (sliced), and spice sachet over medium heat until sugar dissolves, about 5 minutes.
Remove sachet and fruit; discard. Divide among 6 mugs or
heatproof glasses. Stir Grand Marnier or other orange-flavored liqueur into each. Garnish with orange or lemon slices.
Delicious! I used dark brown sugar to sweeten and substituted dried currants for raisins in the bottom of my cup. I think bottling up a few batches would make great Christmas gifts. As a girl with Norwegian roots, I give this recipe fem stjerner (five stars).