Streusel
- ¾ cup all-purpose flour
- ¼ cup + 2 tbsp maple sugar
- Pinch of sea salt
- 6 tbsp cold unsalted vegan butter , cubed
Muffin Batter
- 2 cups + 1 tbsp all-purpose flour , divided
- ¾ cups maple sugar
- 1 ½ tsp baking powder
- ¼ tsp baking soda
- ¼ tsp sea salt
- ¾ cup unsweetened soy milk
- ¼ cup avocado oil
- ¼ cup maple syrup
- 1 tsp maple extract , optional
- 1 ¼ cups fresh blueberries , divided