Step: 1
Combine the frozen blueberries, sugar, cornstarch, lemon juice, cinnamon, and salt in a big basin. Toss everything together until the blueberries are thoroughly covered. Let the mixture sit for about 10 minutes.
Step: 1
Combine the frozen blueberries, sugar, cornstarch, lemon juice, cinnamon, and salt in a big basin. Toss everything together until the blueberries are thoroughly covered. Let the mixture sit for about 10 minutes.