Spinach and Artichoke Pasta Alfredo Casserole

INGREDIENTS

FOR THE PASTA

1 cup

orzo pasta

water (, for boiling pasta)

FOR THE ALFREDO SAUCE

3 tbsp

olive oil

garlic cloves (, minced)

3 tbsp

flour

1 cup

vegetable broth

1/2 cup

grated parmesan cheese

1/2 cup

plain (, nonfat yogurt)

salt and fresh ground pepper (, to taste)

FOR THE SPINACH AND ARTICHOKES MIXTURE

3 tbsp

olive oil

yellow onion (, sliced)

1/8 tsp

salt

bag ((6 to 8 ounces) spinach leaves)

jar or can ((14-ounces) quartered artichokes)

1/2 cup

shredded italian-blend cheeses (, for topping (optional))