Certain types of cereal, such as granola, stay crunchy longer.
Cold breakfast cereal comes in many varieties. From sugary to healthy, cereals are available for nearly every taste imaginable. Many people like their cold cereal crunchy, and strive to find a cereal that will stay crunchy in milk. Certain types of cereal, such as those that have large pieces or use special coatings, stay crunchy in milk for longer periods of time.
Granola
Not just for natural food eaters anymore, granola has mainstream appeal as a cereal and topping for foods such as fruit and yogurt. Granola is made of oats, nuts, sugar, honey, dried fruit and spices, mixed together and spread out over an oven band or dryer. The mixture, baked to achieve a light-brown color and a moisture content of about 3 percent, is then broken into large pieces. Granola is inherently crunchy; because of its low-moisture content, large chunks and crystallized sugar coating, milk takes longer to penetrate the cereal pieces.
Sugar Coated Puffs
Puffed cereal with no coating tends to get soggy quickly. Coatings added to many of these cereals sweeten them and act as barriers to keep milk out. Sugar coatings combine a sugar formula with an application method that results in a layer of sugar crystals, sweetening the cereal while prolonging its crispness. Other ingredients, such as dextrins or maltodextrins -- simple carbohydrates used as food additives -- can be sprayed onto the surface of the cereal and provide a crisp barrier without adding sweetness. Inulin, a subtly sweet, plant-based additive, also helps extend bowl life by forming a film on the pores of the cereal pieces, coating them and protecting them from moisture.
Cereal with Crunchy Additions
Adding nuts or other crunchy inclusions is another way cereal manufacturers keep