Greek Yogurt (Best Option)
1/4 cup Greek yogurt per 1/4 cup sour creamGreek yogurt has a similar acidity and creamy texture to sour cream, which helps maintain the custard’s balance of moisture and flavor in French Toast. The live cultures in yogurt contribute to the tang that complements the sweetness of the dish.
When substituting, use plain, unsweetened Greek yogurt to avoid altering the flavor profile. If the yogurt is too thick, it can be thinned slightly with milk to match sour cream’s consistency.
The final French Toast will be just as moist and flavorful, with a slightly tangier note that enhances the overall taste without compromising texture.