In a bowl, combine the ground pork, minced garlic, salt, vinegar, and ground pepper. Set aside.
Clean the frog and remove the skin, head and cut the belly to remove the intestines.
Use the ground pork mixture as belly stuffings. Sew to prevent the stuffing’s from spilling out.
Mix the marinating mixture: salt, vinegar, ground pepper, and brown sugar.
Pour into the stuffed frogs.
Let it stand for 30 minutes.
The let it sun-dried for another 30 minutes.
Deep fry until golden brown.
Serve with fried rice or steamed plain rice.