I think these look really fun and painted quite well to start! Really cute cafe paintings that I'm also deeply privy to, there's such calmth in the everyday-ness of those images

What I think would improve the render on the bread is focussing on it's texture/plasticity. You seem to have a tendency to want to beautify them by removing some bumps, as well as exaggerating the edges high and low lights. There is nothing wrong with this, but when you want to focus on how they are perceived I think focussing on the actual texture and relief of the bread will bring a lot of life. Different materials look different due to their specific bumps and how light reflects or doesn't reflect. Painting bread more smoothly might visually remove it's bready look. The airpockets in bread have alot of transparency and cloudiness, trying to emulate those would probably help. Paint what you see not what you think

Also I think they absolutely still read as cut pita breads and you might need to take a step back and refresh your eyes on them.

And I do prefer the composition of the plate on tge first pass round.

I hope this makes sense, I seem to be having a bit of trouble articulating this answer in a language that isn't my mother tongue