
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
- Has every item
Aldi UKBest choiceyou pay £7.25 · 75% spare
£1.81
no items missing
Missing items
These totals leave part of the list out, so a lower one isn't a cheaper shop.
Tescoyou pay £6.30 · 85% spare
£0.94
missing 4 items
Morrisonsyou pay £5.83 · 62% spare
£2.22
missing 4 items
Asdayou pay £4.28 · 76% spare
£1.03
missing 5 items
Sainsbury'syou pay £4.15 · 71% spare
£1.22
missing 5 items
£0.15a serve
£0.15 a serve, cheapest at Aldi UK
About £1.81 of ingredients used for 12 serves.
£7.25 across 1 shop · all 9 items priced · £0.38 more for bigger packs, 75% spare for later
£1.81
no items missing
you'll pay £7.25 · 75% of it spare
£0.94
missing 4 items
you'll pay £6.30 · 85% of it spare
£2.22
missing 4 items
you'll pay £5.83 · 62% of it spare
£1.03
missing 5 items
you'll pay £4.28 · 76% of it spare
£1.22
missing 5 items
you'll pay £4.15 · 71% of it spare
Buy at
Aldi UK£7.25
ripe bananas
£0.13/1 ea
need 3 itemsNature's Pick Mini Bananas 7 each£0.88
Aldi UK£0.13/1 ea£0.88·
Tesco£0.12/1 ea£0.75·
Morrisons£0.78·
Asda£0.13/1 ea£0.88·
Sainsbury's£0.13/1 ea£1.05·
OcadoN/A
eggs
£0.17/1 ea
need 2 itemsMerevale Free Range Eggs 6 Pack 6 each£0.99closest match
Aldi UK£0.17/1 ea£0.99·
Tesco£0.17/1 ea£1.70·
Asda£0.29/1 ea£1.75·
Sainsbury's£0.30/1 ea£1.80·
Morrisons£1.80·
OcadoN/A
self-raising flour
£0.47/1kg
need 190 gThe Pantry Self Raising Flour 1.5kg£0.70closest match
Aldi UK£0.47/1kg£0.70·
Sainsbury's£0.90/1kg£0.45·
Morrisons£0.55·
Tesco£0.53/1kg£0.80·
AsdaN/A·
OcadoN/A
chocolate protein powder
£3.25/1kg
need 30 gThe Pantry Baking Powder 0.2kg£0.65
Aldi UK£3.25/1kg£0.65·
TescoN/A·
Sainsbury'sN/A·
AsdaN/A·
MorrisonsN/A·
OcadoN/A
cacao powder
£9.89/1kg
need 16 gReady, Set…cook! Garam Malasa Powder 0.09kg£0.89
Aldi UK£9.89/1kg£0.89·
TescoN/A·
Sainsbury'sN/A·
AsdaN/A·
MorrisonsN/A·
OcadoN/A
baking powder
£3.25/1kg
need 2.3 gThe Pantry Baking Powder 0.2kg£0.65
Aldi UK£3.25/1kg£0.65·
TescoN/A·
Sainsbury'sN/A·
AsdaN/A·
MorrisonsN/A·
OcadoN/A
salt
£0.01/10g
need 3 gReady, Set…cook! British Table Salt 750g£0.65closest match
Aldi UK£0.01/10g£0.65·
Asda£4.00/1kg£0.80·
Tesco£19.13/1kg£2.20·
Sainsbury'sN/A·
MorrisonsN/A·
OcadoN/A
milk
£0.65/1L
need 40 mlEveryday Essentials Skimmed UHT Milk 1L£0.65closest match
Aldi UK£0.65/1L£0.65·
Tesco£1.50/1L£0.85·
Sainsbury's£1.50/1L£0.85·
Asda£1.50/1L£0.85·
Morrisons£1.20·
OcadoN/A
dark chocolate chips
£11.90/1kg
need 60 gThe Pantry Dark Chocolate Chips 0.1kg£1.19closest match
Aldi UK£11.90/1kg£1.19·
Morrisons£1.50·
TescoN/A·
Sainsbury'sN/A·
AsdaN/A·
OcadoN/A