Sour cherries may work, though. Need sweetening, but lower-carb!
For 1/2 cup, canned: Nutrition Facts
Calories 44 (183 kJ)
% Daily Value 1
Total Fat 0.1g < 1%
Sat. Fat 0g 0%
Trans Fat 0g
Cholesterol 0mg 0%
Sodium 9mg < 1%
Total Carbs. 10.9g 4%
Dietary Fiber 1.3g 5%
Sugars 9.5g
Protein 0.9g
Calcium 13.4mg
Potassium 119.6mg