This is a common method of constructing cabinet doors and these are often referred to as a five piece door. In larger panels it is common to divide the panel into one or more sections. To house the extra panels, dividing pieces known as mid rails and mid stiles or muntins are added to the frame.
Bring water to just below a boil. Add eggs to steamer insert and steam for 15 minutes. Immediately transfer eggs to a bowl of ice water until cool enough to handle. Make a small crack on the large end of each egg and place eggs back into the ice water for about 20 minutes. Peel.
Cover with the lid. Steam the chicken pieces for 5 minutes then add the breast fillets to the top steamer and cover.Steam for a further 20 minutes, turning the chicken pieces once during cooking. To test the chicken, pierce the thickest part of the pieces with a skewer.over with the lid. Steam the chicken pieces for 5 minutes then add the breast fillets to the top steamer and cover.