1. Prepare all ingredients.
2. Cut the orange in half.
3. Squeeze the orange juice into a small bowl.
4. Pour orange juice into milk powder and mix well.
5. Stir until smooth and free of particles.
6. Beat the egg whites into a large bowl without water and oil, beat with a whisk at medium speed until there are lines, add cornstarch, and continue to beat.
7. Stir it until hard foaming, that is, lift the whisk to show a small hook.
8. Pour in the orange juice and milk, and stir evenly.
9. Put it into a piping bag and choose your favorite piping mouth.
10. Spread greased paper on the baking tray, squeeze out the shape of melted beans on the greased paper, preheat the oven to 100 degrees, middle layer, upper and lower fire, and bake for 60 minutes.
Tips:38 liter oven can bake 1 pan
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