Honey is a great alternative to jelly in this classic sandwich if like me you’ve run out of jelly. I hope to make my own jelly this summer to prevent this from happening again, however I’ve found honey to be a great substitution for jelly. Honey and jelly and very similar in flavor, so honey provides the sweet that compliments the peanut butter. Honey is heavier than jelly, so it makes the sandwich denser and stickier. You should only used about 1-2 Tbsp honey per sandwich. The bread absorbs a lot of the honey, but this prevents runoff.