ToText If Statement Error

I am working on creating a Summary Field from Formula - Rich Text and keep getting the error "The operator "<>" can't be applied on types textlist, text".

Formula = List("\n", If([Field 1]<>"", "Summary Text 1:" & [Field 1])

The below formula is nearly what I want, but I don't want to summarize the field if the field is blank and the below formula still adds the "Summary Text 1:" if the field is blank.

Formula = ToText("Summary Text 1:" & [Field 1])


Thanks!

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JASON VOSS
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