Add onion, bell pepper, carrot, celery, garlic, and jalapeño to a food processor. Pulse until finely chopped but not pureed.
Heat a large pot over medium-high heat. Add the ground beef and cook until browned, breaking it up with a wooden spoon, about 8 minutes.
Add the chopped vegetables and tomato paste. Stir and cook for 5 minutes until vegetables begin to soften.
Season with salt, black pepper, cayenne, paprika, and oregano. Stir to coat the beef and vegetables evenly.
Pour in beef broth and tomato sauce. Bring to a boil, then reduce heat to low and simmer for 25 minutes, until the sauce thickens and deepens in color.
Meanwhile, cook pasta according to package directions but pull it 2 minutes early. Drain, spread on a sheet pan, drizzle with olive oil, toss, and cool to room temperature.
Divide cooled pasta among five glass meal prep containers. Spoon sauce on top of each portion (do not mix).
Label each container with today’s date. Refrigerate up to 4 days or freeze up to 2 months.
To reheat: Add 2 tablespoons water, cover with lid slightly vented, microwave 90 seconds, stir, then heat 30 seconds more if needed.