In a bowl, beat together the spinach and cream cheese. Add garlic, salt, onion powder, chili powder, pepper, Italian seasoning, parmesan cheese and mozzarella cheese. Beat until creamy.
Unroll the pizza crust onto a sheet of parchment paper. Use a pizza cutter to cut it into one larger triangle and two smaller triangles.
Move the smaller triangles to a second sheet of parchment paper. Spread the spinach dip across the second triangle. Flip the first triangle over on top.
Cut from near the center out to the side every inch or so, leaving about an inch intact in the center to create slices.
Twist each 'slice' upwards, twisting halfway at the top and two or three full twists at the bottom.
Bake for 30-35 minutes until golden brown on top and cooked through.
Melt butter and stir in garlic salt and seasoning, then brush over breadsticks, and serve warm.
Notes
For more information on shaping the tree please watch the video included in the post.