Peel the carrots and put them to cook in boiling salted water. Once cooked, cool them in iced water.
Clean the tiny potatoes, pattypan squashes and zucchinis, then cook them in boiling salted water.
Once cooked, cut them into regular shapes. Put them in a frying pan, flat single layer. Add a small amount of butter, a bit of water, a pinch of sugar and salt, warm the whole.
Clean the red radishes and leave them raw.
Peel the beets and slice them finely.