Add 1/2 cup of orange juice, 1/2 cup of low-sodium chicken broth, and 1/2 cup of orange marmalade in a saucepan over medium-high heat.
Whisk until the mixture is thoroughly combined.
Add one tablespoon of cornstarch, 1/4 teaspoon of smoked paprika, and 2-3 tablespoons of orange juice in a small bowl.
Mix with a fork or a small whisk to make a slurry.
Slowly add that mixture to the sauce in the saucepan and mix thoroughly.
Reduce the heat to low and simmer.
Tip: As the sauce simmers, whisk continuously to prevent lumps from forming.
The sauce should thicken nicely to coat the back of a spoon.