buldak ramen introduced me to jjajang. I stir fry 1 of them and one 2x spicy together with green and yellow onion, red pepper, garlic, ginger, and whatever leftover protein I have from the week. top with some type of Lao Gan Ma and there is basically no reason to ever order takeout
If other readers are unfamiliar with "Lao Gan Ma", it is a brand of spicy and fermented pastes from Mainland China. I highly recommend them. Ref: https://en.wikipedia.org/wiki/Lao_Gan_Ma