Today I did the procedure - 2/14/15. I observed my muffins using a kitchen scale to measure the weight (grams), and a ruler to measure the height (cm). I observed the texture of the muffins by sight and touch.
Average Weight (grams):
0 tsp baking powder: 45.3 = 45 grams
1 tsp baking powder: 46.6 = 47 grams
2 tsp baking powder: 47 grams
4 tsp baking powder: 50.83 = 51 grams
Average Height (cm):
0 tsp baking powder: 1.75 = 2 cm.
1 tsp baking powder: 3.75 = 4 cm.
2 tsp baking powder: 4.5 = 5 cm.
4 tsp baking powder: 4.6 = 5 cm.
0 tsp baking powder: 45.3 = 45 grams
1 tsp baking powder: 46.6 = 47 grams
2 tsp baking powder: 47 grams
4 tsp baking powder: 50.83 = 51 grams
Average Height (cm):
0 tsp baking powder: 1.75 = 2 cm.
1 tsp baking powder: 3.75 = 4 cm.
2 tsp baking powder: 4.5 = 5 cm.
4 tsp baking powder: 4.6 = 5 cm.
Texture (by look and touch):
0 tsp baking powder - smooth on the outside, moist on the inside, crumbly, and hard surface, light yellow color
1 tsp baking powder - moist on the inside, bumpy on the outside, crumbly, light yellow color
2 tsp baking powder - little bit dry on the inside, crumbly, bumpy on the outside, light yellow color
4 tsp baking powder - little bit bumpy on the outside, mainly moist on the inside, crumbly, dark yellow color
0 tsp baking powder - smooth on the outside, moist on the inside, crumbly, and hard surface, light yellow color
1 tsp baking powder - moist on the inside, bumpy on the outside, crumbly, light yellow color
2 tsp baking powder - little bit dry on the inside, crumbly, bumpy on the outside, light yellow color
4 tsp baking powder - little bit bumpy on the outside, mainly moist on the inside, crumbly, dark yellow color