Cottage Cheese Blueberry Muffins

Name: Cottage Cheese Blueberry Muffins
Prep time: 12 min
Cook time: 18 min
Total time: 30 min
Cuisine: American
Ingredients: 2 cups white whole wheat flour or all-purpose flour (or a gluten-free cup-for-cup flour); 1 tsp baking powder; 1/2 tsp baking soda; 1/4 tsp fine salt; 1/2 tsp cinnamon; 1/3 cup avocado or vegetable oil; 1/2 cup coconut sugar (or 1/3 cup granulated sugar); 1/4 cup maple syrup (or honey); 1 tsp vanilla extract; 1 cup plain cottage cheese (I use 4% but any kind will work); 3/4 cup milk (any kind); 1 tsp lemon juice or apple cider vinegar; 1 cup fresh blueberries or frozen wild blueberries (not defrosted); 2 tsp coarse sugar, granulated sugar, or coconut sugar; 1/8 tsp cinnamon