BBQ Chili Cheese Lasagna Recipe

For the chili:
3lbs grounds beef
1 onion
2 cans red kidney beans
1 can black beans
2 28oz cans diced tomatoes
1 can tomato paste
½ cup brown sugar
1 cup ketchup
1 cup barbecue sauce
1 tbsp Worcestershire sauce
3 tbsp chili powder
1 tsp cumin
2 tsp minced garlic
2 pinches crushed red pepper flake
salt, to taste

For the lasagna:
12 lasagna noodles
1 cup 1% cottage cheese
½ tsp minced garlic
1½ cups shredded cheese