Marinate the steaks with the EVOO, chopped garlic and basil for at least 2 hours. Turn them occasionally to be well coated.
Fry the steaks over a high heat until nicely charred and browned on both sides. Set aside and cover to rest.
Fry the onion in the same pan with a drizzle more EVOO until cooked. Set aside.
Prepare the salad by dicing the veggies as instructed. Place them into a bowl.
To make the dressing, place all dressing ingredients into the Thermomix bowl and blend 10 sec/speed 10. Toss a few tablespoons of the dressing through the prepped veggies.
Place salad leaves, dressed chopped veggies, cooked onions onto a platter.
Slice the steaks and arrange on top. Do the same with the avocado and then garnish with the basil leaves and toasted almonds
Drizzle the remaining dressing all over your salad. Serve!