Complex sentence: Like sugar paper (sometimes know as edible paper), sugar glass is edible however, although using the word "sugar", is not particularly sweet tasting, tasting more of nothing, instantly dissolving in the mouth.
Split into simpler sentences: Like sugar paper (also known as edible paper), sugar glass is edible. However, although it's name contains the word "sugar", it is not particularly sweet tasting; it has more of a nothing-taste, instantly dissolving in the mouth.