The best replacement for croutons is bacon bits.

The best alternatives to croutons are rated as following:
★★★★★  bacon bits
★★  bread crumbs

Your alternative for croutons is not listed? Suggest!
Speaking about croutons, one probably shouldn't forget about parmesan.

Other search terms related to croutons and their ratings are:
★★★★★ parmesan
You have in mind a companion for croutons and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of croutons in all years. Click on graph for more.
croutons
bacon bits
bread crumbs