Warm a grill over medium-high heat. Drizzle with extra virgin olive oil to coat it

Halve <quantity>2<unit>cups</unit></quantity> of cherry tomatoes

Thinly slice <quantity>2</quantity> red chilies

Small dice <quantity>1</quantity> medium white onion

Warm a pan over medium heat. Add <quantity>2<unit>tbsp</unit></quantity> of extra virgin olive oil

Add the diced onion and cook, stirring occasionally, until translucent

Generously season <quantity>1</quantity> beef sirloin with flaky salt to taste

Place the beef sirloin on the grill. Grill it until lightly charred

Add the chilies and stir. Cook until fragrant

Add the tomatoes and cook until they start to release their liquids

Flip the beef sirloin and grill the opposite side until lightly charred

Cut <quantity>1</quantity> garlic head in half. Place it on the grill, cut side down, close to the beef sirloin

Add <quantity>2<unit>sprigs</unit></quantity> of rosemary and drizzle extra virgin olive oil to taste over everything

Flip the garlic and the beef sirloin. Continue to grill the meat until all sides are lightly charred

Add <quantity>¼<unit>cup</unit></quantity> of tomato sauce. Cook for 5m to thicken it

Remove the top off <quantity>1<unit>head</unit></quantity> of iceberg lettuce. With a sharp knife, make <quantity>4</quantity> partial cuts in each direction in the center

Season with salt to taste and add another <quantity>¼<unit>cup</unit></quantity> of tomato sauce

Lightly crush the tomatoes with a wooden spoon or a spatula

Add the zest and the juice of <quantity>1</quantity> lemon. The warm cherry tomato sauce is ready

Remove the meat from the grill and let it rest for 5m to set the juices. Cut it into slices and drizzle extra virgin olive oil to taste. The grilled beef sirloin is ready

Drizzle extra virgin olive oil on the lettuce and season with salt to taste

Top the lettuce with the warm cherry tomato sauce

Drizzle balsamic vinegar reduction over the lettuce

Grate parmesan cheese to taste

Season with black pepper and salt to taste

Top the salad with the sirloin slices

Grate some more parmesan cheese to taste. The iceberg salad with beef sirloin is ready

Everyday is perfect for this salad! Enjoy!