Prep Time 45 minutes mins
Cook Time 25 minutes mins
Ready in 3 hours hrs 10 minutes mins
Total Time 4 hours hrs 20 minutes mins
Aiming for cake perfection? Start by mixing your butter and sugar until it looks almost like fresh snow. This step is key; skip it, and your cake might end up more like a brick than a cloud. And when you're mixing in the rest, gentle is the way to go. Overdo it, and you'll lose that dreamy fluffiness we all crave. Last but not least, give those blueberries a quick tumble in flour before they join the batter. It's like giving them little life jackets so they don't all sink to the bottom.