Cream Peas and New Potatoes

1 lb. new potatoes in bite size pieces

1 1/2 c. peas

1 1/2 tb butter

1 tb cornstarch

1/2 ts sea salt

1/8 ts pepper, black

1 c milk
Boil potatoes until tender, add peas when potatoes are almost done, drain. I like to salt and pepper the potatoes.
Melt butter in separate saucepan. Blend in cornstarch, salt, and pepper.Gradually add milk. Heat to boiling over direct heat and then boilgently 2 minutes, stirring constantly. Pour cream sauce over potatoes and peas.