1. In a medium bowl mash together the refried beans and taco seasoning until combined.
2. Spread into a layer in the bottom of a glass dish or pie plate. (Dish should be at least 8x8, pie plate at least 10 inches around)
3. Scoop ⅔ cup of sour cream into a zip top bag and set aside. Spread the remainder of the sour cream on top of the refried beans.
4. Spread the drained salsa on top of the sour cream, followed by 1 ½ cups of the shredded cheese, then the guacamole.
5. Cut one corner of the zip top bag off and squeeze the sour cream into a spider web pattern. Use the remaining ½ cup of cheese to spread around the edges, creating a border.
6. Arrange plastic spiders on top.
Notes
This recipe can be made a few hours in advance and refrigerated.