Place all of the prepped vegetables in small bowls & set aside so each person can prepare their own salads later.
Bring a saucepan of water to a boil & reduce the heat so the water is barely simmering. Use a large spoon to carefully add the eggs to the pot, and let simmer for 1 minute. Turn off the heat, place the lid on the pot, and let rest for 10-12 minutes undisturbed. Remove the eggs from the pot and rinse under cool water. Place in the fridge to further cool.
Preheat the broiler on high. Season the steaks liberally on both sides with kosher salt and ground black pepper. Place the steaks in the broiler and broil on high for 5 minutes on the first side, and 3 minutes on the second side for medium doneness. (Note: the temperature of oven broilers can vary significantly! This cook time was accurate for my old stove with a broiler section on the bottom of the oven).
Remove the steak to a plate, tent with foil, and let rest for at least 5 minutes.
Place all of the dressing ingredients in a mason jar. Screw the lid on tightly and shake with all your might! (If you don’t have a mason jar, just whisk the ingredients in a bowl). Add a splash of water if you want your dressing to be a little thinner.
Remove the hardboiled eggs from the fridge, peel, and slice crosswise.
Slice the steak against the grain into thin slices and set aside.
Have each person grab a bowl and create their own salad from all of the wonderful fixings. Top with homemade blue cheese dressing and enjoy!