A joyzii example — small banana loaves, 8 to a bake, and a good home for every over-ripe banana on the counter.
Takes 1 hr 45 min
Hands-on 30 min
Makes 8 pieces in one go
Fine for a first try
What one batch costs to make
The unit price is what ONE of something costs — one gram, one egg, one jar. Multiply it by how much you use and you have that row's total.
What to buy
How much
Unit price
Total
Ripe bananas6 bananas × ฿7.50From your local fresh market
6 bananas
฿7.50
฿45
Cake flour300 g × ฿0.07From Big C
300 g
฿0.07
฿21
Brown sugar180 g × ฿0.09From Big C
180 g
฿0.09
฿16.20
Unsalted butter
How to make it
Step 11
Pick bananas so ripe the skins have gone black
The riper the better — the ones other people would throw out are the sweetest you will get. If yours are not there yet, put them in the oven at 180°C for 15 minutes, skins and all.
Step 22
Mash them, but leave some texture
A fork and a rough mash, with small pieces of banana left whole. Then a bite finds real banana in it instead of only the smell of one.
Step 33
Cream the butter with the brown sugar
Brown sugar brings a caramel note that sits beautifully with banana. Beat until it is light and airy, then add the eggs one at a time.
Step 44
Alternate the flour and the banana
Half the flour, fold; all the banana, fold; then the rest of the flour. Done this way the batter never splits.
Step 55
Divide between 8 paper cases
Fill each one only three-quarters — they rise. Scatter the chopped walnuts on top now, while the batter is still wet, so they stay put.
What buyers will see on a round made from this course
Nutrition per serving
Serving size
1 loaf (80 g)
Calories
285 kcal
Protein
4 g
Carbs
38 g
People who have made it
Nobody has shown their results for this one yet — you could be first
This course's room lives in the seller app; this page can only tell you how many.
150 g × ฿0.48
From Makro
150 g
฿0.48
฿72
Chicken eggs, size 23 eggs × ฿6From your local fresh market
3 eggs
฿6
฿18
Baking powder and baking soda1 set × ฿6From Big C
1 set
฿6
฿6
Walnuts60 g × ฿0.92From Makro
60 g
฿0.92
฿55.20
Paper baking cases and bags8 sets × ฿5From Sampheng market
8 sets
฿5
฿40
One batch, all in
฿273.40
Divided by 8 pieces
÷ 8
Cost per piece
฿34.18
Suggested price
฿89
Every figure here is rounded up to the nearest satang, so the sheet never says a batch costs less than it does.
Sell at that and that leaves ฿54.82 per piece (62%) — before your time, energy and fees
Prices observed at your local fresh market, Big C, Makro
Ingredient prices last checked September 5, 2026 · Prices move. If yours come out different, adjust the cost in the app.
Step 66
Bake 35 minutes at 175°C
A skewer in the middle should come out clean. If the tops colour before the middles are done, lay a sheet of foil over them. Cool them completely on a rack before bagging, or the steam turns them soggy.
