Give the cherry tomatoes a good rinse. Take off the stems. Use your knife and make a X mark at the bottom of each tomato. (Be careful not to cut into the flesh too much).
Now cut 3 slices of fresh lemon. And set aside two sprigs of rosemary.
Bring a pot of water up to boil. While you wait, fill a mixing bowl with (ice) cold water and set it aside. Once the pot is boiling, add-in the tomatoes. Then count to 10 seconds - aloud! Once 10 seconds hit, immediately take the tomatoes out and place into the cold water.
Once its cooled, drain the water. Now turn on some music and peel the skin off each tomato :)