In the bowl of a stand mixer, cream butter and sugar until fluffy. Add egg, sour cream, oil until combined. Add flour mixture and mix until batter is smooth. Fold in strawberries.
Spray and preheat waffle iron. Pour some batter into your waffle iron and cook until waffle timer goes off. Waffles are done when they turn a golden brown. Repeat with remaining batter. Serve warm or cold with a side of fresh strawberries, and whipped cream.
The nutrition information provided are only estimates based on an online nutritional calculator. This is not a comprehensive list of all the nutrients in the recipe (i.e., does not include vitamins, cholesterol, etc). I am not a certified nutritionist. Please consult a nutritionist or doctor for accurate information and any dietary restrictions and concerns you may have.