In a bowl, mix the pork or shrimp with green onions, soy sauce, sesame oil, ginger, garlic, salt, and pepper. Stir well until it’s all combined. You can use your hands or a fork.
Take one wonton wrapper and put it on a clean table. Add 1 teaspoon of filling in the center. Dip your finger in water and wet the edges. Fold it in half into a triangle, press the edges to seal, then bring the two bottom corners together and press again.
Keep doing this until all your filling is used. Put the folded wontons on a plate and cover with a damp cloth so they don’t dry out.
Put the sesame oil in a big pot and heat it on medium. Add the garlic and ginger and cook for 1–2 minutes until they smell good. Don’t let them burn.
Pour in the chicken or veggie broth and add soy sauce. Let it come to a boil slowly. Taste and add salt or pepper if needed. Keep it hot but not bubbling too much.
Now wash your bok choy or spinach if you're using it, and set it aside.
Drop the wontons gently into the hot soup. Let them cook for 4–5 minutes. They will float to the top when they are ready.
If you’re using bok choy or spinach, add it to the soup in the last 2 minutes so it softens but doesn’t get too mushy. Stir gently so the wontons don’t break.
Taste the soup again and make sure the flavor is good. Adjust if needed.
Scoop some soup and 4–6 wontons into each bowl. Make sure you get a little of everything—broth, wontons, and greens.
Sprinkle with fresh green onions. You can also add a little chili oil or rice vinegar if you like it spicy or tangy. Serve hot and enjoy!