Zesty Lemon Blueberry Muffins

Ingredients

• 1 cup plant-based milk
• 1 tsp. apple cider vinegar
• 1 cup organic all-purpose flour
• 1 cup whole wheat flour
• 1 Tbsp. ground flax seed
• 2 1⁄2 tsp. baking powder
• 1⁄4 tsp. baking soda
• 1⁄2 tsp. salt
• 1⁄2 cup natural sugar
• 1⁄4 cup organic canola oil
• 1 tsp. vanilla extract
• Zest of one lemon
• Juice of one lemon
• 1 cup fresh or frozen blueberries or cranberries