Dough-whatnow? Doberge. Doberge Cake.
It’s common knowledge that Doberge (much like many other things New Orleanians take pride in) is confidently pronounced the way your grandmother said it. Since my California (through Alabama and New Mexico) grandmother likely never uttered the word Doberge, I tend to say Doh-berj. Doh-bashj is more common down south and likely more authentic. Really… anything close to Doberge is accepted with grace and met with a slice of cake.
Any way you stumble through the word, what you’re summoning is this stunning, six or seven layer, New Orleans birthday cake.