Asiago Spinach Artichoke Dip

slices bacon, sliced into short, thin strips

diced yellow onion

fresh spinach, chopped

garlic, minced

jar of artichoke hearts, drained and rinsed

sour cream

all-purpose flour

mayo

roasted red peppers, drained, patted dry, and chopped

mozzarella cheese

shredded asiago cheese, (divided)

black pepper