Grate a small piece of fresh ginger and set aside.
Pour the milk into a small saucepan and add the grated ginger, molasses, cinnamon, cloves, nutmeg, and black pepper.
Warm the mixture over low heat, stirring gently with a whisk to dissolve the molasses and evenly distribute the spices. Keep an eye on it until the milk begins to steam, about 3-4 minutes.
Let the milk simmer on low for another 5 minutes, allowing the flavors to infuse and the mixture to become fragrant.
Remove the saucepan from heat and strain the milk through a fine mesh sieve into a jug, discarding the spice bits.
Pour the hot, spiced milk into mugs, and froth with a whisk or milk frother for a bubbly, creamy top if desired.
Taste the latte and adjust sweetness by stirring in honey or sugar if needed.
Garnish with a cinnamon stick or a sprinkle of nutmeg for an extra cozy touch.
Serve immediately and enjoy the warm, fragrant sip of your homemade gingerbread latte.