Mesón del Champiñón
Mesón del Champiñón
ORDER (order.inc) read all 21 dishes on the menu at Mesón del Champiñón in Madrid and checked each one against 10 diets. 18 of 21 dishes are rated safe for keto, 15 of 21 for lactose free. for more protein the top pick is Sirloin Steak at 55g protein and 550 calories. data as of 4 september 2026.
scanned for 10 diets
every one of the 21 dishes checked against each diet
guidance, not medical advice. confirm ingredients and preparation with the restaurant, especially for allergies.
nutrition insights
across 21 plates on this menu
how much protein a plate actually carries
protein on the plate
top 30%
of 687 places in Madrid
data as of 4 september 2026
what you'll pay
€14.14 on average, €3.20 to €26.90 across the menu
a third of the menu sits at €5-10.
what earns it
the three plates behind that ranking
Sirloin Steak€26.90P 55g · C 0g · F 35g · 550 cal
With 55g of protein, this is a powerhouse for muscle building and recovery after a tough workout.
keto friendlyhigh protein
Cheese, Ham, Chorizo, and Loin Platter€19.90P 38g · C 5g · F 40g · 520 cal
With 38g of protein, it's a massive protein hit, but the high fat and calorie count is a trade-off.
keto friendlyhigh protein
Acorn-Fed Iberian Pork Loin€24.90P 35g · C 1g · F 16g · 290 cal
With 35g of protein, this is an outstanding choice for building muscle with very few carbs.
keto friendlyhigh proteinlow calorie
18 more dishes decoded
every macro and diet check, in the app
18 more dishes decoded in the app
known for
Mushrooms
This is the legendary dish they've been grilling since 1964
€8.90
Chorizo in Cider
A classic Spanish tapa that regulars always pair with mushrooms
€11.90
Padrón Peppers
The perfect salty, roasted side dish for sharing
€9.90
Iberian Ham Skewer
A popular 'pincho' snack for those wanting a fast bite
€6.90
Mushrooms
This is the legendary dish they've been grilling since 1964
€8.90
Chorizo in Cider
A classic Spanish tapa that regulars always pair with mushrooms
€11.90
Padrón Peppers
The perfect salty, roasted side dish for sharing
€9.90
+ 1 more in the app
the move
You're here for the mushrooms, eat them in one bite using the two-toothpick technique to catch all the juice. Skip the squid and stick to the grilled classics and a pitcher of sangria.
good to know
what should i order at Mesón del Champiñón for more protein or a lighter plate?
55g of protein: Sirloin Steak at 550 calories, €26.90. lighter: Acorn-Fed Iberian Pork Loin at 290 calories and 35g protein, €24.90. data as of 4 september 2026.
does Mesón del Champiñón have keto dishes?
18 of 21 dishes at Mesón del Champiñón are rated safe for keto, 2 to check with staff. checked dish by dish, not self-reported. data as of 4 september 2026.
does Mesón del Champiñón have lactose free dishes?
15 of 21 dishes at Mesón del Champiñón are rated safe for lactose free, 5 to check with staff. checked dish by dish, not self-reported. data as of 4 september 2026.
guidance, not medical advice. confirm ingredients and preparation with the restaurant, especially for allergies.