1. Preheat your oven to 375°F (190°C).
2. Cook the lasagna noodles according to package instructions. Drain and set aside.
3. In a large skillet over medium heat, brown the ground beef. Drain any excess fat.
4. Add the BBQ sauce, garlic powder, onion powder, smoked paprika, salt, and pepper to the beef. Stir to combine and let simmer for 5 minutes.
5. In a bowl, mix the ricotta cheese and egg until smooth.
6. To assemble the lasagna, spread a layer of the beef mixture at the bottom of a 9×13-inch baking dish.
7. Place a layer of noodles over the beef, followed by half of the ricotta mixture, half of the bacon crumbles, and a third of the cheddar and mozzarella cheeses.
8. Repeat the layers, finishing with a layer of noodles and a generous topping of the remaining cheeses.
9. Cover with foil and bake for 25 minutes. Remove foil and bake for an additional 10 minutes, or until the cheese is golden and bubbly.
10. Let the lasagna cool for 10 minutes before serving. Garnish with green onions if desired.

When I make this lasagna, I always think of the patience and care my abuela put into every meal. Remember, cooking is an art, not a science, so feel free to adjust the ingredients to suit your taste.