Cafe Royale

Combine water, sugar, ground cinnamon, and ground nutmeg in a large pot over medium-high heat.

Bring the mixture to a gentle boil, stirring occasionally until the sugar dissolves completely.

Add instant coffee granules and semisweet chocolate chips to the pot, stirring constantly until the chocolate is fully melted and the coffee is dissolved.

Reduce heat to low and gradually pour in the evaporated milk while whisking steadily to incorporate air and create a smooth, frothy texture.

Stir in vanilla extract and coffee flavored liqueur (if using), blending until fully combined.

Heat the mixture gently without boiling for another 2-3 minutes, stirring occasionally.

Pour the hot café royale into four serving cups or mugs, filling each about three-quarters full.

Top each serving with a generous dollop of thawed frozen whipped cream.

Dust the whipped cream with additional ground cinnamon and serve immediately.