The smell of toasted sesame starting to heat up in a pan — that’s the Sunday signal. You prep everything at once, pack it into containers, and the rest of the week takes care of itself in three minutes flat each night. Tsukurioki is the method Japanese people have practiced for generations, and once you adopt it, Western meal prep feels frankly limited.

In the bowl, the white rice forms a compact base, slightly sticky under the spoon. On top, pieces of chicken glazed in a warm brown — almost light caramel — sit next to bright green broccoli and vibrant orange carrot sticks. A spoonful of sesame sauce, thick and creamy, coats everything just before eating. The ramen egg cut in half reveals a deep orange yolk, still slightly runny in the center.