This bread and butter pickle recipe is excellent and very simply to make!
Combine sliced cucumbers and onions in a large shallow pan. Sprinkle pickling salt over all and mix in with your hands. Cover with ice and let sit for 3 hours or more. Drain. Rinse in cold water. Drain again thoroughly.
Make a brine of vinegar, sugar, and spices and bring to a boil. Add drained vegetables and bring to a boil again for 3 to 4 minutes. Pack in hot sterilized jars and seal immediately.