Souplantation's blueberry muffins!

I love Souplantation, and I especially love their blueberry muffins. I have a blueberry pound cake recipe that I've been using for muffins, but it really just doesn't cut it. I was Googling last night and found the (supposedly) exact recipe that Souplantation uses. The author said that you can even buy blueberry extract from Souplantation! Once I get my hands on some blueberry extract I'm gonna see how these come out...

Wild Maine Blueberry Muffins (Makes about 2 dozen muffin)

1/2 pound frozen blueberries, thawed and drained

DRY MIX

2 and 3/4 cups all-purpose flour

1/2 cup whole-wheat flour

5 teaspoons baking powder

1/2 teaspoon salt

WET MIX

1 and 2/3 cups buttermilk

1 cup white sugar

2/3 cup canola oil

1/4 cup cracked eggs

1 teaspoon blueberry extract

Combine the dry-mix ingredients in a bowl and whisk to combine. Combine the wet mix ingredients in a large mixing bowl. Beat wet mix to dissolve the sugar (I think the eggs should be mixed with the sugar first so that the eggs get mixed in well.) Add the dry mix to the wet mix and combine thoroughly. Gently fold in blueberries.

Spray muffin pans with nonstick cooking spray or line with paper liners. Scoop batter into muffin pans with a 2-ounce scoop. Bake in a preheated 325-degree oven for about 15 minutes, or until golden brown.

EDIT*** Apparently whoever originally posted this recipe put the wrong temperature. I think they meant 375, or maybe even 425. I realized that that is way too low of a temperature...