Step 1

Allow butter and eggs to stand at room temperature for 30 minutes. Meanwhile, grease a 10-inch tube pan; set aside.

Step 2

In a large bowl sift together the flour, baking powder, and salt; set aside.

Step 3

In a very large mixing bowl beat the butter and sugar with an electric mixer on medium speed until the mixture is well combined.

Step 4

Beat in eggs.

Step 5

Stir blueberries into the flour mixture.

Step 6

By hand, stir blueberry mixture into butter mixture.

Step 7

Stir in milk just until combined.

Step 8

Spread batter in prepared pan.

Step 9

Bake in a 325 degrees F oven for 60 to 75 minutes or until a wooden skewer inserted near center comes out clean.

Step 10

Cool on a wire rack for 15 minutes.

Step 11

Loosen cake from edge of the pan with a narrow metal spatula.

Step 12

Remove cake from pan; cool completely on wire rack.