Prepare the Filling: In a large skillet, heat 2 tablespoons of vegetable or olive oil over medium heat. Once the oil is hot, add 5 minced garlic cloves and ½ cup diced yellow onion. Sauté until the onions become translucent, which usually takes about 2-3 minutes.
Next, add 1 pound of ground beef and 1 pound of turkey bacon (or chicken). Break the meat apart with a spatula as it cooks. Season this mixture with 1 teaspoon kosher salt, ½ teaspoon ground black pepper, and 1 tablespoon of soy sauce. Continue cooking until the beef is browned, approximately 5-7 minutes. Drain any excess oil from the skillet.
Now, pour in 1 can (14.5 oz) of chicken broth along with 1 large Russet potato (peeled and diced) and 1 cup diced carrots. Sprinkle in 3 teaspoons of Johnny's Seasoning Salt and bring the mixture to a simmer.
After about 10 minutes of simmering, add 1 cup of sliced green beans, 1 cup of chopped green cabbage, and ½ cup of celery. Stir well and let it simmer for an additional 5 minutes until all the vegetables are tender. Remove from heat and allow the filling to cool.
Assemble the Lumpia: Carefully separate the lumpia wrappers and keep them moist to prevent drying out. Take a wrapper and place a spoonful of the cooled filling in one corner. Fold the wrapper over the filling, then fold the sides inward and roll tightly, sealing the end with a drop of water to secure it.
Cook or Freeze: To cook immediately, heat oil in a large skillet over medium heat. Fry the rolled lumpia until golden brown and crispy, about 3-4 minutes on each side. Remove and drain on paper towels. If you prefer to freeze them, arrange the rolled lumpia in a single layer on a baking sheet and place them in the freezer. Once frozen, transfer them to resealable bags for storage, ensuring they are airtight. They can be stored for up to 2 months without thawing before frying.