Homepage is fully built with widgets. Using the Customizer you can set up the homepage with live preview.
This widget here is for displaying recipe categories, like courses, cuisines and custom collections.
This is the widget to show recipes. Show as many recipes as you like.
You can choose the order from widget settings. So you can show for example latest, best rated or most viewed recipes.
This widgets shows blog posts. You can set the titles for all widgets just like you want.
You can also set background colors for every widget separately.