Chicken & Spinach Pesto Lasagna

I love lasagna!  Love, love, love it.  I also really love pesto, so when I found this recipe on the back of my shredded cheese bag, I knew I had to try it.  We all liked it a lot!  I will make it again, but must record the recipe or it will be in the garbage with the empty cheese bag.  If you don't like pesto, you won't like this.  If you don't like spinach, you really won't like this.

Ingredients:
12 uncooked lasagna noodles
3 Tbsp olive oil
1 c onions, chopped
3 cloves garlic, crushed
2 packages (12 oz each) frozen chopped spinach
3 c cooked diced chicken breast
1/2 tsp salt
1/2 tsp black pepper
2 c ricotta cheese (I used cottage cheese.  I ALWAYS use cottage cheese in my lasagna.)
1 large egg
1 1/2 c prepared pesto sauce,
   plus 2 Tbsp
3/4 c grated parmesan cheese
2 c shredded mozzarella cheese

Directions:
1. Preheat oven to 350 F.
2.  Spray 13x9-inch casserole or lasagna pan with nonstick cooking spray.
3.  Heat oil in large skillet over med-high heat.  Cook and stir onions and garlic until transparent.  Add spinach, cook and stir about 5 minutes.  Add chicken and stir about 5 minutes.  Season with salt and pepper.
4.  In large bowl, mix together ricotta cheese, egg, pesto, and parmesan cheese until thoroughly blended.  Add chicken and spinach mixture to bowl and stir to combine.
5.  Spread 2 Tbsps pesto in bottom of prepared pan.
6.  Layer 4 lasagna noodles, slightly overlapping.  Top with one third of spinach ricotta mixture and on third of mozzarella.  Repeat layers twice.
7.  Bake about 35-40 minutes or until hot and bubbly.