Start by bringing the pomegranate juice to a boil, then reduce to a simmer. Cook until it thickens into a syrupy molasses, yielding about ½ cup. This intensifies the flavor for rich, tangy caramels.
Add the butter, sugars, and heavy cream to the pomegranate reduction. Stir gently until everything melts together. Return to heat carefully; the mixture may foam, which is normal.
Use a candy thermometer and cook until the mixture reaches 250℉. The bubbling caramel signals it’s almost ready to pour. Be patient—this step ensures the perfect chewy texture.
Stir in vanilla, flaky sea salt, and optional red food coloring. Pour the hot caramel into a greased pan. Let it sit for 2 hours in the fridge to set properly.
Grease a sharp knife with oil and cut the caramel into bite-sized pieces. Wrap each piece in wax or parchment paper to prevent sticking and add a professional touch.