Grandma Stevens' Baked Beans

Why I Love This Recipe
My Grandma made this recipe often. It was a standard to take to potlucks, and I make it often for a simple supper with a salad.
Ingredients You'll Need
1 lb. small white beans
2/3 c. sugar
2 t. salt
1 T. dry mustard
1 small onion, chopped
1 small can tomato paste (6 oz.)
2 ham hocks
Directions
Wash and soak beans overnight. Add all ingredients to dutch oven and cover with water. Cook at 325 degrees 6-8 hours, stirring and adding water every so often to keep the beans soupy. Remove ham hocks, chopping meat and returning it to pot.