A Different Spinach and Artichoke Dip

We are going to a crawfish boil this afternoon and I knew I wanted to bring a dip. I have another recipe for spin and artichoke dip, but it's really cheesy. It's always a crowd pleaser, but I wanted something different. I made this once before and I think in this one you can taste the flavors of the spinach and artichoke more. Source: myself

1 can of artichoke hearts, quartered (not marinated)
1 package of frozen, chopped spinach, cooked and drained well
3 tablespoons butter
1/2 cup chopped onion
1 tablespoon minced garlic
3 jalapeno slices, finely chopped
2/3 cup heavy whipping cream
1 teaspoon salt
1 teaspoon black pepper
1 cup shredded mozarella cheese
1 cup shredded cheddar/monterrey jack blend cheese
grated parmesean cheese

Sautee onions in butter over medium heat for a couple of minutes. Add garlic and jalapeno slices. Sautee until tender. Add artichokes, spinach and heavy whipping cream. Stir until well combined. Add salt and pepper. Stir well.
Remove from heat and add mozarella and cheddar/monterray jack cheeses. Stir until well blended.
Place in a casserole dish and top with grated parmesean cheese. Cook on 450 until the top is browned.