Spicey Korean BBQ-Style Pork - Cooking like a Boss

Really tasty. Serve with rice. Gochujang can be found on amazon and can't really be substituted. Pork belly can be substituted for pork shoulder.

510g 0.51kg 1.12lb 18oz pork belly	finely slice	mix	fridge 30mins+	stir fry until slightly crispy	top
³⁄₈ onion	finely slice
2 ¹⁄₄ spring onion	slice 5cm pieces
2 ¹⁄₄ cloves garlic	mince
³⁄₄ tsp 0.004 l 3 ³⁄₄ ml ¹⁄₄ tbsp 0.016 cup 0.007 pint ginger	mince
41 ¹⁄₄g 0.041kg 0.091lb 1.46oz gochujang
³⁄₄ tsp 0.004 l 3 ³⁄₄ ml ¹⁄₄ tbsp 0.016 cup 0.007 pint red pepper flakes
45ml 0.045l 3tbsp 9tsp 0.19cup 0.079pint soy sauce
2 ¹⁄₄ tbsp 0.034 l 33 ³⁄₄ ml 6 ³⁄₄ tsp 0.143 cup 0.059 pint rice wine
³⁄₄ tbsp 0.011 l 11 ¹⁄₄ ml 2 ¹⁄₄ tsp 0.048 cup 0.02 pint sesame oil
³⁄₄ tbsp 0.011 l 11 ¹⁄₄ ml 2 ¹⁄₄ tsp 0.048 cup 0.02 pint sugar
³⁄₄ tsp 0.004 l 3 ³⁄₄ ml ¹⁄₄ tbsp 0.016 cup 0.007 pint ground black pepper
³⁄₄ tbsp 0.011 l 11 ¹⁄₄ ml 2 ¹⁄₄ tsp 0.048 cup 0.02 pint vegetable oil
sesame seeds