Step 1

Preheat oven to 325 degrees Fahrenheit (170 degrees Celsius). Line a muffin tin with paper liners.

Step 2

In a small saucepan, simmer the blueberries with the water until the berries release their juice and the mixture has thickened a bit. Let cool.

Step 3

Combine the rest of the ingredients in a large bowl. Add the cooked blueberries. Mix well.

Step 4

Evenly fill each baking cup with the batter. Bake for 25–30 minutes. Makes 12 muffins.