
Fluffy Choc Banana Protein Cake
Recipe from @its_mandagram Kid-Approved Recipes 👩🏼🍳 · original post
Lighter than banana bread and less sugary than an ordinary cake. Eat a slice warm, then freeze the rest in single slices for lunchboxes.
Ingredients
- ripe bananas3 ea
- eggs2 ea
- self-raising flour — 1 ¼ cup190 g
- chocolate protein powder — 1 scoop30 g
- cacao powder — 2 tbsp16 g
- baking powder — ½ tsp2.3 g
- salt — ½ tsp3 g
- milk — 2 tbsp; only if the batter is dry40 ml
- dark chocolate chips — to sprinkle60 g
Method
- Heat the oven to 170°C and line a square baking tin.
- Mash the bananas in a large bowl.
- Push the banana to one side and whisk the eggs very well — this is what makes the cake light and fluffy.
- Add the self-raising flour, protein powder, cacao, baking powder and salt.
- Gently fold everything together without overmixing (overmixing turns a fluffy cake into a dense slice). Add a splash of milk if it looks too dry — riper, bigger bananas need less.
- Spread into the tin and sprinkle with dark chocolate chips.
- Bake for 30 minutes.
- Have a slice while it's warm, then cool fully, slice and freeze in individual slices for lunchboxes.
Cooking for a different diet?
Swaps that keep this dish what it is. The prices on this page are for the recipe as written.
Gluten-free
- 190 g Gluten-free self-raising flour instead of self-raising flour
Gluten-free flour soaks up more liquid, so you will likely need the splash of milk; bake for the same 30 minutes and check with a skewer.
Dairy-free
- 30 g Chocolate pea protein powder instead of chocolate protein powder
- 40 ml Oat milk instead of milk
- 60 g Dairy-free dark chocolate chips instead of dark chocolate chips
Swaps are suggestions — check labels if you are cooking for an allergy.
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What it costs, and where to buy it
Each item at whichever of your shops sells it cheapest.
Shops to compare
List price at each shop
Missing items
These totals leave part of the list out, so a lower one isn't a cheaper shop.
Woolworths NZBest choiceyou pay $77.26 · 87% spare
$10.41
missing 1 item
Pak'nSaveyou pay $27.57 · 57% spare
$11.90
missing 2 items
New Worldyou pay $34.70 · 52% spare
$16.52
missing 2 items
$0.87a serve
from $0.87 a serve at Woolworths NZ · 8 of 9 ingredients priced
About $10.41 of ingredients used for 12 serves.
$77.44 across 3 shops · all 9 items priced · $2.60 more for bigger packs, 88% spare for later
$10.41
missing 1 item
you'll pay $77.26 · 87% of it spare
$11.90
missing 2 items
you'll pay $27.57 · 57% of it spare
$16.52
missing 2 items
you'll pay $34.70 · 52% of it spare
Buy at
Woolworths NZ$65.37

ripe bananas
$2.49
need 3 itemsLife Savers sweets bananas 130gclosest match 1 pack assumed, quantity unknown (sold by weight)

chocolate protein powder
$42.99
need 30 gMusashi high protein protein powder chocolate 375gclosest match
Woolworths NZ$42.99·
Pak'nSaveN/A·
New WorldN/A

cacao powder
$11.20
need 16 gMacro Organic cacao powder 250g
Woolworths NZ$11.20·
Pak'nSaveN/A·
New WorldN/A

milk
$3.99
need 40 mlFree From Lactose milk lite uht 1Lclosest match
Woolworths NZ$3.99·
Pak'nSave$6.76/1L$1.69·
New World$6.03/1L$1.81
Buy at
New World$7.68

self-raising flour
$0.16/100g
need 190 gPams Self Raising Flour 100g$2.40
New World$0.16/100g$2.40·
Pak'nSave$0.17/100g$2.55·
Woolworths NZ$4.00

baking powder
$0.92/100g
need 2.3 gPams Baking Powder 400g$3.69
New World$0.92/100g$3.69·
Pak'nSave$0.87/100g$3.49·
Woolworths NZN/A

salt
$0.02/10g
need 3 gPams Iodised Table Salt 1kg$1.59closest match
New World$0.02/10g$1.59·
Pak'nSave$0.01/10g$1.49·
Woolworths NZ$2.89
Buy at
Pak'nSave$4.39

dark chocolate chips
$1.10/100g
need 60 gPams Dark Compound Chocolate Chips 100g$4.39closest match
Pak'nSave$1.10/100g$4.39·
Woolworths NZ$5.00·
New World$1.39/100g$5.55
