The rattlesnake shooter is a layered, pousse-cafe style shot with three ingredients. You can layer it in a few ways but the best layer will come out with coffee first and irish cream last. This is like a hopped up version of a starbucks coffee with syrupy coffee and cream flavors.
Creme de cacao
1. Pour the creme de cacao into a shooter glass.
2. Pour in the coffee liqueur using a spoon to create a layer.
3. Next, add the irish cream using the spoon to create the next layer.