Eggless Blueberry Muffins with Streusel -

Ingredients

• 1/3 cup Brown sugar
• 1/3 cup All-purpose flour
• 1½ Tsp. Cinnamon powder
• 1 pinch Salt
• ¼ cup Chilled butter, diced
• 2 cups All-purpose flour
• 2 Tsp. Baking Powder
• 1 Tsp. Baking Soda
• ½ Tsp. Salt
• ½ cup Butter/Oil
• ½-¾ cup Sugar
• ¾ cup + ¼ cup of water Yogurt
• 1 Tbsp. White vinegar/Lemon juice
• 1 Tsp. Vanilla extract
• 1 cup Blueberries
• 1 Tbsp. All-purpose flour