The phrase "ample amount" means there is more than enough of something. It refers to having a sufficient quantity or plenty of something. Full definition
There's camp to spare — check out the doc's house band — but there's also plenty of innovation on display, to say nothing of ample amounts of effective humor. (clclt.com)
With ample amounts of space, this saloon like car offers refined style and performance to buyers. (cardekho.com)
Butter and cod liver oil contain ample amounts of vitamin A, while eggs and pumpkin seeds are packed with zinc. (whydetox.net)