Excel 2007 : how to combine multiple rows in a merge cell?

i just want to combine my rows into a one merge cell..

.........A..............B
1.....4 cups of flour
2.....3 tsp of salt
3.....5 kilo pork

and i need to make it like these

......C.........D
5..4 cups of flour
....3 tsp of salt
....5 kilo pork
6
7

NOTE: there is a function (PRODUCT) in the ingredients so i can't just retype it

i'am sorry, i'am a noob in excel and i don't know if these is even possible... hope someone can help me

Please see the attached which uses an Example lifter from Excel Help for ...

Combine two or more columns by using a function