This recipe used Duncan Hines Classic White Cake mix with 1 cup water, 1/3 cup vegetable oil and 3 large egg whites.
Wilton Cake Release or Wilton Bake Easy spray works great for cakes that don’t stick!
Using whole milk ricotta is a must. If you’re ricotta seems watery it’s recommended that you strain it first to remove any excess liquid.
Find it online: https://www.motherthyme.com/2017/04/cannoli-cream-poke-cake.html