Keto Drinks: What You Can and Cannot Drink on Keto 18.09.2019 · One recommended brand is Bai, which contains just 6 grams of total carbs per serving[*]. Smoothies. For a meal in a glass, make a homemade keto smoothie. There are endless options for a quick, on-the-go meal. To make a keto smoothie, pick from the following ingredients: Healthy fats: Egg yolks, avocado, nut butter, MCT oil powder, and coconut oil