Mix half of the olive oil with salt, oregano, thyme, rosemary, basil, white balsamic vinegar and lemon juice in a sealable jar or Tupper can.
Peel the garlic cloves, cut into thin strips and add. Mix well.
Cut the tofu into slices and add to the marinade in the glass.
Fill the glass with olive oil until the tofu is covered and close the glass. If necessary, shake the glass or turn it upside down to mix the spices.
Allow to stand for 1-2 days in the refrigerator so that the tofu can absorb the taste of the marinade.
When the tofu is marinated, place the slices in a casserole dish together with the pickled garlic and a little of the herb oil.
Cut the red onion into thin slices and place in a small casserole dish or in aluminium foil together with the fresh thyme twigs and basil leaves.
Grill on the grill for 15 minutes or bake in the oven until the tofu is slightly browned.