This is a slight modification of a Doejibulgogi which means "Spicy stir-fried pork". My modification would be called in some other way because I made it with chicken. Anyhow, this is all vain, what's important is that it's something spicy, delicious and super easy to make. Here's what you need:
Some chicken (I cooked 1 chicken breast), cut in 1 inch cubes1-2 table spoons of hot pepper paste
1/3 of a chilli pepper
1 onion and 1 clove of garlic
Some green onions
Spices: pepper flakes, back pepper, ginger, soy sauce, brown sugar
Sesame oil and seeds (I used olive oil and no seeds)
Lettuce
Now, it's amazing what will happen: chop finely onion and garlic, cut green onion and pepper in moderate pieces. Put the chicken in a bit of oil and add all vegetables in a frying pan, add hot pepper paste and all spices, mix everything and start frying on strong heat. In ~5 minutes the chicken should be ready! Serve it on lettuce leaves (in Korea they wrap pieces of meat in these leaves and eat) and kimchi and/or rice.