Here’s a shot of some Hanzified, Mandarinized English I recently came across. Qiǎokèlì (巧克力) is of course a well-established loan word, from the English “chocolate” (though here the English is given in the more Japanese-English form of choco, as befits a Japanese donut chain store in Taiwan). Ōufēixiāng (歐菲香) is a rendering of “old fashioned.” Although the “old” is missing from the English above, it can be seen in both of the tags pictured below.
Bái kěkě ōufēixiāng (白可可歐菲香) and yuán wèi ōufēixiāng (原味歐菲香).
And if that’s not enough to fill you up with Hanzified English, perhaps try a piece of Bōshìdùn pài (波士頓派), i.e., “Boston [cream] pie.”