Preheat oven to 350 degrees.
Grease a muffin tin with cooking spray.
Cook the breakfast sausage until fully cooked and crumble.
Cook the bacon until crisp and chop into small pieces.
Drain excess grease from both meats.
Add eggs to a mixing bowl.
Add milk, garlic powder, onion powder, and Cavender's Greek Seasoning.
Whisk until smooth and fully combined.
Fold in the cooked sausage, chopped bacon, and shredded cheddar cheese.
Mix until evenly distributed.
Divide the mixture evenly among the muffin cups.
Fill each cup approximately 3/4 full.
Top with extra cheddar cheese if desired.
Bake for 18 to 22 minutes until the egg bites are set and lightly golden on top.
Allow the egg bites to rest for 5 minutes.
Remove from the muffin tin and serve warm.
Refrigerate leftovers for meal prep if desired.