Cheat Minecraft Blocks?

I recently started playing Minecraft on the Nintendo Switch. At the moment I'm in the process of building a house creatively and so for the survival mode. So as soon as I'm done, I'll switch to survival mode. For that I wanted to pack bread and stuff in boxes too, of course, but when you switch from creative mode to survival mode you only have one bread (so the bread is infinite in creative, but when you change it is only 1) Also get several objects from it but that takes forever my question is whether there's any command in the creative or something that enables me to get an object such as bread multiple times, so 64 times.

I'm a PC player, but the command should be the same, it is: / give (player name) (item) (desired number)

You then write that without the brackets and you have to replace the word with the specified things.

Thanks worked 😅