Melt butter and oil to a frying pan, add flaxseed salt and add the bread slices. When golden brown and crispy on one side, turn them over.
2
To make one toast, place two slices of cheddar on one of the slices of bread, 2 tablespoons kimchi and 2 slices of cheddar in layers. Place a slice over and let the cheese melt by adding a lid to the pan. Lower the heat so that the toast do not burn.