01 -
Grab a big pot or Dutch oven. Brown your ground meat over medium-high heat, breaking it up as you go. Drain off any excess fat—I usually just tilt the pot and use a spoon. Then, toss in your chopped onion and let it soften, about 5 minutes, until it smells sweet. After that, add the minced garlic and cook for just another minute until it's fragrant. Don't let it burn, that's a mistake I've made too many times, and burnt garlic is just sad.
02 -
Now, stir in the tomato paste and cook it for about 2 minutes, letting it deepen in color. This step, honestly, makes such a difference in flavor. Then pour in the crushed tomatoes, chicken broth, Italian seasoning, dried basil, and red pepper flakes (if you're using them). Give it a good stir, making sure everything is combined. This is where the kitchen starts to smell absolutely amazing, like a cozy Italian restaurant.
03 -
Bring the mixture to a simmer, then reduce the heat to medium-low, cover, and let it cook for about 15 minutes. This lets all those flavors meld together beautifully. After that, uncover and add your broken lasagna noodles. Give it another good stir to make sure the noodles are submerged and won't stick. I always forget to stir enough, and then I find a few clumped noodles. Oops!
04 -
Continue to simmer, uncovered, for about 10-12 minutes, or until the lasagna noodles are al dente. You'll want to stir occasionally to prevent sticking. This is the part where you can really see the soup transforming; the noodles soak up that delicious broth and get tender. Taste a noodle to check for doneness. If it needs more liquid, add a splash more broth or water.
05 -
Once the noodles are cooked, stir in the fresh spinach. It'll wilt down super fast, almost disappearing into the soup. Then, dollop in the ricotta cheese and sprinkle in the shredded mozzarella. Stir gently until the cheeses are just starting to melt and get gooey. Don't overmix; you want those lovely pockets of creamy ricotta.
06 -
Remove your One Pot Lasagna Soup from the heat. Ladle generous portions into bowls. I like to add an extra sprinkle of fresh basil or parsley, maybe some grated Parmesan, and a tiny drizzle of olive oil. It just makes it look extra special, you know? The aroma, the steam, the melting cheese—it’s pure comfort in a bowl. Enjoy!