Here's the thing - regardless of the meal, I don't think the food at Akershus is all that great.
There aren't a lot of breakfast options in Epcot at all.
There are a lot of dinner options in Epcot.
I'd chalk up breakfast as a great way to get into Epcot early (assuming you can score a pre-opening reservation), get breakfast and not waste a FP on the Frozen attraction by being able to finish eating and get on line before it's a ridiculous length. And then try one of the other World Showcase dining options for dinner.