Choose a large, flat surface to assemble your cheese board. I used a rectangular wooden board and cut a piece of parchment paper into a triangle shape to serve as a visual guide while arranging the ingredients.
Cut the desired cheeses into slices, wedges, or cubes. Using a cookie cutter cut the star shape from some of your semi-hard cheeses. Set aside.
Start with the widest part of the "tree" at the bottom. Arrange a row of cured meat in a straight line (or slightly curved one). Layer the cheese row above the first one, and continue with doing this with other ingredients making each row narrower as you move up.
Place nuts in small clusters for texture and flavor variety. To make a tree trunk, use some crackers or pretzel sticks at the base.
Finally, finish this Christmas tree cheese board with sprigs of fresh rosemary. At the top, add a star-shaped piece of cheese to finish the look. I had some extra place on my board after arranging my Christmas tree, so, to the sides, I added crackers, lovely homemade tomato jam, and pickles. Serve!