Step 1

Sort and wash cranberries, add to a saucepan with blueberries, water, and maple syrup bring to a boil.

Step 2

Reduce heat to simmer until cranberries pop and sauce thickens, about 10 minutes.

Step 3

Stir frequently and keep an eye on it to prevent it from burning.

Step 4

Remove the sauce from the heat and let it cool thoroughly before using or storing.