Brown Sugar Date Muffins

Name: Brown Sugar Date Muffins
Prep time: 20 min
Cook time: 1 h 15 min
Total time: 1 h 15 min
Yield: 9 portions
Ingredients: non-stick spray oil; 115 g all-purpose flour; ½ tsp baking soda; &frac18; tsp salt; 85 g dried dates, pitted; 140 g dark brown sugar; 45 g vegetable oil; 115 g Greek yoghurt; 2 large eggs; 1 ½ tsp vanilla extract, natural; 1000 g water; unsalted butter