WellByNumbers.

Cassava (raw) vs Potato (baked, skin on)

Both count toward 30 plants a week.

Cassava (raw)Potato (baked, skin on)
Protein · per 100 g1.4 g2.5 g
Carbs · per 100 g38.1 g21.1 g
Fat · per 100 g0.3 g0.1 g
Fiber · per 100 g1.8 g2.2 g
Energy · per 100 g160.0 kcal93.0 kcal
Protein · per 100 kcal0.9 g2.7 g
To hit 30 g protein2206 g · 3529 kcal1200 g · 1116 kcal

The same three numbers, drawn

Protein / 100 g1.42.5Fiber / 100 g1.82.2Protein / 100 kcal0.92.7CassavaPotato

What 30 g of protein looks like on a plate

2206 gCassava3529 kcal rides along1200 gPotato1116 kcal rides alongsquare area drawn to scale · grams needed for 30 g protein

Where the calories come from

3%carbs 95%2%
protein 10%carbs 88%1%

The one-line verdict: Potato (baked, skin on) delivers 3.2× the protein per calorie of Cassava (raw) (2.7 g vs 0.9 g per 100 kcal).

More protein / 100 g: PotatoMore fiber / 100 g: PotatoLighter per 100 g: PotatoSmaller 30 g portion: Potato

Swap in your own pair

Bold marks the better side of each row. "Per 100 kcal" answers the density question — which food delivers more protein for the energy it costs. Portion row is computed live from the same USDA base values shown on each food page.