Boston Baked Beans
["1 lb. navy beans", "1 qt. lukewarm water", "1 Tbsp. salt", "1/2 tsp. dry mustard", "4 Tbsp. molasses", "5 c. boiling water", "4 slices bacon"]
["Wash the beans; soak in the quart of lukewarm water overnight or 6 to 8 hours. Put beans in a saucepan. Add salt, mustard, molasses and 3 cups of the boiling water. Cook until beans reach boiling point, then boil for 3 minutes. Pour into a casserole. Spread bacon on top. Cover and bake at 300\u00b0 for 4 hours, then add remaining 2 cups water and bake 2 hours more. Uncover the last 1/2 hour of baking to brown the top."]
["navy beans", "water", "salt", "dry mustard", "molasses", "boiling water", "bacon"]