Spinach and Artichoke Dip

Name: Spinach and Artichoke Dip
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Cuisine: American
Ingredients: 10 oz spinach (fresh or frozen; ~ 300 grams); 14 oz artichokes (1 can); 8 oz cottage cheese; 1 cup mozzarella (shredded); 1/2 cup parmesan; 2 cloves garlic; 1/2 tsp onion powder; 1/2 tsp red chili pepper flakes; 1/4 tsp black pepper; 1/4 tsp salt; pita bread (or plain tortilla chips; to serve with)