I love the idea of baking a snowman cake, frosting and decorating it and just putting it in the middle of a table so kids can have a slice. Decorating the table too is a super fun idea. You might even have the kids do it for you!
Betty Crocker still gets very good reviews today on their boxed cake mixes. I'd go with this one. I'd give Duncan Hines the nod on the frosting, here. Get your hands on some coconut and the other accents and it's time to put Frosty together!
"Serving suggestions from the back of the Contents card" referred to below involve freezing if desired up to 3 months and, before cutting, thawing for 20 minutes. (pro tip: I'd actually thaw a frozen cake for at least 8 hours in the fridge before serving).
☃️ ☃️ ☃️ Look at Frosty go!