Dress carrot first - Whisk the Dressing ingredients in a small bowl. Pour 3/4 of the dressing in a separate bowl, add the carrot, toss with fingers. (Leave remaining dressing in the other bowl for now, there shouldn't be much).

Lazy smashed avocado - Use a fork to smush the avocado flesh in the skin with a generous pinch of salt and pepper. (If scaling up or you prefer being normal, scoop flesh into a bowl and smush).

Dress baby spinach - When you're reading to assemble the sandwich, toss baby spinach in the remaining dressing ("wipe" the side of the bowl clean).

Assemble - Cut bread roll in half. Smear lid and base with smushed avocado (1/3 - 1/2 cup). Place tomato slices on base, sprinkle with a pinch of salt and pepper. Top with baby spinach, beetroot, carrot then lastly the alfalfa. Place lid on, devour!