4 Pics 1 Word Level 55

Answer:
Sour
Hint
What is the answer to the 4 Pics 1 Word level with Lemon, Child eating lemon, Red cherries, and Sour cream on baked potato?

Hint
What is the answer to the 4 Pics 1 Word level with Lemon, Child eating lemon, Red cherries, and Sour cream on baked potato?