my girl started to eat the "Quacker" oatmeal which my mum had blended it to powder. I cook 3 teaspoon with Formula milk and add one spoon the brown rice powder. She can finish. Wanna try to introduce the Healthy time oatmeal cereal to her this week. Just want to check if I want to add in the sweet potato, I must puree it with blender and mix it to the oatmeal cereal? beside blender any other ways to puree the sweet potato?