The perfect overnight breakfast that requires no effort the morning of!

Spray the inside of the crock with no-stick cooking spray. Mix the two shredded cheeses together. Add the onions & peppers to a bowl and mix. Beat the eggs until well blended then add in the milk, salt, pepper, & garlic. Layer ⅓ of the potatoes in the bottom of the crockpot. Add in ham followed by the onions and peppers. Add 1 cup cheese. Repeat 2 more times. Pour the egg mixture over the top. Cook on low for 8 hours.