Creamy Red Potatoes and Peas is an old fashioned, classic recipe with potatoes and peas in a delicious cream sauce. My mom would make it as a side dish with small new potatoes and fresh peas from her huge garden. She also added a tablespoon bacon drippings.
You can substitute 1 12-ounce can evaporated milk for the combination of 1 cup milk and ¼ cup heavy whipping cream. Source: https://thesouthernladycooks.com/creamed-peas-and-potatoes/