Yuca and Herb Potatoes

Our new vegetable this month is Yuca. We were at the Farmers' Market with Rosario. She purchased Yuca and gave us one to try. She also sent us recipes to try.
This is her plain recipe for Yuca and this is one of her favorite recipes. We added it to our potatoes for our Resurrection Day lunch.

Ingredients:
1 yuca peeled and diced
2 pounds red potatoes, diced
Boil until soft

1 cup vegetable broth
1 TBS nutritional yeast
2 cloves garlic, minced
a handful of parsley and a handful of chives, minced
2 TBS Earth Balance non-dairy spread
boiled potatoes and yucca

Blend to make mashed potatoes.