Do not mistake weight ounces with volume ounces when measuring powdered sugar. Know exactly how much you are purchasing. Everyone is aware that one cup equals eight ounces, right? In actuality, when measuring components for a recipe, 1 cup does not necessarily correspond to 8 ounces.
We know that 1 cup of water weighs 8 ounces, but because honey is more viscous than water, 1 cup of honey weighs 12 ounces. Powdered sugar directly from the box or plastic bag weighs 4 1/2 ounces per cup; therefore, a 1-pound box (or 16 ounces) provides approximately 3 1/2 cups of powdered sugar. If a recipe asks for powdered sugar, 4 ounces of powdered sugar will equal 1 dry measuring cup.
Powdered sugar becomes lighter and fluffier when sifted, so it occupies more space in the cup. 
How many cups of confectioners sugar are contained in a one-pound box?
A one-pound box contains approximately 3.5 to 4 cups of unsifted confectioners sugar. When sifted, the confectioner’s sugar is approximately 4.5 cups. How many cups does 1 pound of confectioner’s sugar equal? How many cups does one bag of confectioner’s sugar contain? Can confectioners’ sugar go rancid? How many cups of powdered sugar does a ten-fold package contain?
How much powdered sugar is contained in a package of sugar cookies?
Powdered sugar directly from the box or plastic bag weighs 4 1/2 ounces per cup; therefore, a 1-pound box (or 16 ounces) provides approximately 3 1/2 cups of powdered sugar. Try these delicious Lemon Shortbread Cookies prepared with confectioners’ sugar.
How can sugar be compacted in a measuring cup?
How many cups are in one pound of confectioners’ sugar or powdered sugar? There are four cups per pound of confectioners’ (powdered) sugar. Do not attempt to compact the sugar; simply pour or scoop it into the measuring cup. Compressing the sugar will have a significant impact on the final weight.
- Additionally, you should avoid excessively hitting the cup to level it out, since this may naturally condense the sugar grains.
- In order to avoid compacting the sugar, the sugar should be poured or spooned into the cup, as opposed to being placed in the cup.
- This is also vital to ensure that the sugar has not been contaminated by anything else that may have been measured with it.
Be careful to use a knife or something else with a straight edge to smooth the cup’s surface after filling it.