Jeff's Baked Spinach Artichoke Dip (as I remember it and make it!)

1 8 oz box cream cheese (softened)
1 8 oz container sour cream
1/2 cup mayo
1 box frozen spinach (thawed and thouroughly drained)
1 can artichoke hearts (drained)
1/2 onion (finely chopped)
3 cloves garlic (finely chopped)
8 oz of shredded Italian blend cheese
red pepper to taste (I used about 4 good shakes)

Blend all ingredients and bake at 350 for at least 30 minutes, it can go longer and do just fine! I forgot about mine and it was in for an hour (oops!)

Cooks notes:
Make sure cream cheese is softened so that it will blend well and not leave chunks in the dip.
I put the spinach in a stainer and push out the liquid with a paper towel.