The hack combines two staple menu items for one indulgent meal.

Costco introduced a new strawberry banana smoothie to its food court menu in some locations for $3, and people are already picking up on the trend. The new smoothie appears to be replacing the berry smoothie, and the latter boasts five servings of fruit. The strawberry banana smoothie also includes notes of pineapple and apple.

Although nothing could possibly beat the fan-favorite $1.50 hot dog and drink combo at Costco, the newest item in the big-box retailer’s food court is catching shoppers' attention. The new strawberry banana smoothie appears to be replacing the berry smoothie, which has been in stores for the last year-and-a-half.