Apple pie and ice cream

[Rachel Adams]

Is it wrong to use an article before "apple pie" and "ice cream"?

1. "We make apple pie."

2. "I eat ice cream."

 

[Rachel Adams]

The use of articles depends on context. You have given us none.

I have no context unfortunately. The question is can I use them without an indefinite article.

 

[Rachel Adams]

So did the se[FONT=&quot]n[/FONT]te[FONT=&quot]nc[/FONT]es just sudde[FONT=&quot]nly appear out of [/FONT][FONT=&quot]nowhere?[/FONT]You ca[FONT=&quot]n. You did.[/FONT]

When is it also possible to omit an indefinite article before a countable noun? "Pie" is a countable noun, isn't it?