1. Shred potatoes, soak in water to remove starch, and rinse before frying
2. Green pepper shredded and set aside
3. Put oil and a little pepper oil in the pot, add shredded ginger and stir fragrant
4. Add green peppers and potato shreds, stir-fry, add vinegar quickly, this will make the potato shreds crispy
5. Then add salt, and cook when the potatoes are soft. I usually don’t add MSG. If you have the habit of eating MSG, you can add a little
Tips:The trick is to add vinegar earlier. Potato shreds are crispy
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