Combine all dip ingredients in a bowl and stir well.
Spread dip over the entire tray.
MAKE CHRISTMAS TREE
Create a tree trunk by cutting a piece of the broccoli stem in half horizontally. Place the tree trunk at the bottom of the tray.
Using broccoli florets outline a tree starting with a piece at all three corners to create a triangle. Fill in the sides to create the shape then fill in the middle to finish your tree.
Using cauliflower florets fill in around the tree to the edges of the tray.
Decorate the tree with whole or halved cherry tomatoes.
Cover with plastic wrap and refrigerate until ready to serve.
Notes
You can create this using a store bought vegetable tray too and it is guaranteed to be the best veggie tray at the party!