1. Prepare the required ingredients. If you don't have tartar powder, just use a few drops of white vinegar instead.
2. Add a little bit of tartar powder to the egg whites and use an electric whisk. Add the sugar three times. The first time is when there are big bubbles, add one-third of the sugar. As shown in the picture, continue to beat.
3. As shown in the picture, when the bubbles become very delicate and small, add the second sugar and continue to blow.
4. As shown in the figure, when the egg whites have a little texture, add the third sugar and continue to beat them.
5. Stir until as shown in the picture, use an egg beater to hook up the egg whites, and the sharp corners of the egg whites can stand up without falling down.
6. Add milk powder and stir evenly from bottom to top with a silicone knife in a stirring mode. Do not use a circular mode, otherwise it will severely defoam and cause the resulting melted beans to fail.
7. Stir it until it is evenly mixed. At this time, you can preheat the oven, and the upper and lower heat is 110 degrees.
8. Cut a small opening in the piping bag with scissors in advance, then put the piping nozzle in, then put the protein paste into the piping bag and squeeze it into the baking tray. I use an eight-tooth piping nozzle or a five-tooth piping nozzle. , Squeeze it out to have a better shape.
9. Then put it in the middle and lower level of the oven, and bake for 50 to 60 minutes at 110 degrees, until the melted beans can be easily removed from the greased paper.
10. Rongdoubaby is especially fond of eating. It is best for babies to add less sugar. This snack melts in your mouth and is very crispy and will not get stuck in your baby's throat.
