Add chicken thighs, garlic paste, Worcestershire sauce, Dijon mustard, onion powder, garlic powder, salt, black pepper, and smoked paprika to slow cooker
Add diced yellow onions to slow cooker
Cook on High for 3-4 hours or Low for 4-5 hours
Microwave steam in bag frozen broccoli for 7-8 minutes
Toss broccoli with olive oil and salt to taste
Bake broccoli at 450°F for approximately 20 minutes
Mix broccoli and switch to broil until browned (5-10 minutes)
Cook pasta to 50% of the time shown on the box
Blend cottage cheese, extra sharp cheddar cheese, American cheese, nutritional yeast, and whole milk together
Season cheese sauce with salt and pepper to taste
Combine cooked chicken, broccoli, pasta, and cheese sauce together