Preheat oven to 400 degrees F.
Crack 12 eggs into bowl and mix together.
Line a 9x13 casserole dish with parchment paper.
Pour eggs into parchment paper lined dish. Sprinkle with a pinch of salt and pepper if desired.
Bake for 20 minutes or until fluffy and fully cooked.
Cut the eggs into 12 similar sized pieces. Repeat steps 2-5 to make an additional 12 egg squares for a total of 24 sandwiches.
Tear 24 pieces of aluminum foil out and pile them to prepare them for sandwich assembly.
Cut your English muffins in half if they are not already pre-cut.
Place one English muffin open faced on foil. Assemble one slice of cheese, 3 pieces of bacon, and 1 egg square onto half of the muffin.
Please the other slice of muffin on top and roll sandwich up in foil.
Repeat until all sandwiches are wrapped.
Label and date sandwiches and put in freezer for up to 3 months.