Season steak with salt and pepper and sear until medium rare (about 3 minutes on each side).
Place steak aside and allow to rest. Meanwhile, quickly sear peach slices in the same pan (roughly 2 minutes).
Slice steak and place in a small container. Top with 2 tablespoons of chimichurri and store in fridge.
In a salad container, place cooled peaches with whole cucumber, raw corn kernels, and red onion. Top with arugula and baby spinach and store in the fridge along with avocado and goat cheese in separate compartments. Note: This can be done as part of prep on Sunday if desired.
Slice the cucumber and avocado and add them to the salad.
Place steak on salad and toss with additional chimichurri, goat cheese, and pumpkin seeds from your condiment kit. Optional: Heat steak gently in the microwave or toaster oven for 30 seconds.