I made these Marshmallow sandwiched hearts a while back, and I loved how they look, I decided to make blossoms instead of hearts. I put together a step by step tutorial for you. They are a bit of a work, but without work there is no “fruit” to harvest.:-)) Let me also add ..they are definitely worth it.
Using scissors make a small opening in the corner of the sandwich bag, and slowly pipe the outlines using your existing piping guide you made in the Step 2. Don’t make the whole too too small or too too big chocolate will come out without too much squeezing. Depending on how many sandwiches you want to make, remember for one sandwich you need 2 chocolate parts. If needed, carefully replace for the fresh wax paper and pipe the outlines again.
Picture 1 – marshmallow is retracted, I used the same cutter for the piping guide template for the chocolate parts as well as the marshmallows. You can clearly see how the marshmallow part is smaller than the chocolate part.
Picture 2 -Better result using 2 different sizes of the same heart shape or similar is fine too.You only want a very slight size difference not too big.