Food Photo Retouching

I'm about to launch my website, which is specialize in Food and Nutrition.
I've been cooking the different recipes that we will offer to our user. I took some pictures. However, the website needs to be as much as professional, so it would be good to have pictures with the same standard.

Please find attached a picture of a recipe. Please give me a sample retouching it and let's see how we can work together. Also let me know about the quality of the picture (angle, light...)
I'll have around 50 pictures to start + other coming later on.

Please let me know your price at the same time for 50 pictures.

Thanks