Heat the vegetable oil in a large skillet or wok over medium-high heat until shimmering.
Add the ground pork to the skillet, breaking it apart with your spatula. Cook, stirring frequently, until the pork is browned and cooked through, about 5-7 minutes. The pork will release some juices and start to crisp on the edges.
Push the pork to one side of the pan and add the minced garlic and grated ginger to the cleared space. Sauté for about 30 seconds until fragrant—that wonderful aroma will fill your kitchen.
Mix the garlic and ginger into the pork and cook together for another minute, ensuring everything is well combined and fragrant.
Add the mixed vegetables to the skillet and stir-fry for 3-4 minutes until they start to become tender but still retain some crunch.
Pour in the soy sauce, rice vinegar, and sprinkle the crushed red pepper flakes. Stir well to coat everything evenly and let the sauce simmer for 2-3 minutes until it thickens slightly and the flavors meld.
Taste the stir fry and adjust seasoning if needed—additional soy or vinegar can be added based on your preference.
Remove the skillet from heat once the vegetables are crisp-tender and the sauce has thickened to your liking.
Serve hot, garnished with chopped green onions or sesame seeds if desired. Enjoy this vibrant, flavorful stir fry packed with textures and bold flavors!
