The invention provides food, such as solid milk, having excellent solubility. The food has an upper face (4) having a flat region (2), a lower face (8) having a flat region (6) parallel to the flat region (2) of the upper face, a depression (10) formed in the upper face (4), and a depression (12) formed in the lower face (8). When the food has both the depression (10) in the upper face (4) and the depression in the lower face (12), the sum of the maximum depth du (14) of the depression (10) in the upper face and the maximum depth dd (16) in the lower face (12) is 30% or more of the thickness w (18) of the food.
