Old-Fashioned Baked Beans
["2 lb. dried navy beans", "2 qt. water", "1 medium onion, sliced", "1 Tbsp. salt", "dash of pepper", "2 tsp. vinegar", "1 tsp. prepared mustard", "2 Tbsp. brown sugar", "1/2 c. molasses", "1/4 c. catsup", "1/2 lb. salt pork or bacon"]
["Wash beans.", "Add water, cover and heat to boiling.", "Simmer 30 minutes.", "Drain; keep liquid.", "Place onion on bottom of bean pot or 10-cup casserole.", "Combine next 7 ingredients and put into bean pot.", "Add the beans and enough hot liquid or water to cover. Arrange meat on top, cover and bake at 250\u00b0 for 7 to 8 hours."]
["dried navy beans", "water", "onion", "salt", "pepper", "vinegar", "mustard", "brown sugar", "molasses", "catsup", "salt pork"]