Add oil to a large skillet or wok over medium to medium high heat. When the oil begins to shimmer (about 1 minute), add the minced garlic and cook for about 1 minute until fragrant. Add zucchini and stir-fry for about 2 to 3 minutes, until the zucchini begins to soften.
Add soy sauce, scallion greens, and sesame oil and toss a couple times, until zucchini is evenly coated. Remove from heat and garnish with black pepper and toasted sesame seeds.
Enjoy immediately or store in an airtight container in the refrigerator for up to 5 days.
Keyword Korean zucchini banchan, zucchini banchan, zucchini side dish