Steps
1. Cook the spaghetti according to package instructions until al dente. Drain and set aside.
2. In a pan, heat olive oil over medium heat. Add the chopped onion and minced garlic, sauté until translucent.
3. Add the ground beef to the pan, cooking until browned. Season with salt, pepper, and oregano.
4. Stir in the crushed tomatoes and let the sauce simmer for about 10 minutes.
5. While the sauce simmers, prepare the garlic bread. Spread butter on the slice of bread, sprinkle with garlic powder, and toast it in a pan until golden brown.
6. Assemble the side salad with mixed greens and drizzle with vinaigrette.
7. Serve the spaghetti topped with the Bolognese sauce, alongside the garlic bread and side salad.