CookSheet is a set of large parchment baking sheets printed with food-safe vegetable ink. Each sheet is one dinner recipe drawn at life size: outlines show exactly where to place each fresh ingredient, dotted lines show where to fold.

Place ingredients on their printed spots, roll the sheet into a parcel, oven-bake, and tear open a steaming, perfectly-cooked dinner at the table. The paper is the recipe, the measuring cups, the cooking bag, and the cleanup. Compostable. Fresh ingredients are not included — that’s why a dinner costs about $3, not $12.

Three steps, zero thinking:

1. Match the picture — every ingredient has a printed spot, drawn at real size.
2. Roll & bake — fold along the dotted lines and pop it in the oven. The parcel steam-cooks everything juicy.
3. Unwrap dinner — tear it open at the table. Compost the paper. There are no dishes.

The “Dinner’s On Us” guarantee: if a CookSheet ever fails you — tears, sticks, or dinner flops — we refund that set. Keep the paper. 30 days, no drama.