Preheat the oven to 375 degrees. Spray a muffin tray well with cooking spray.
Make the meat mixture by heating the olive oil in a large skillet over medium heat.
Add the onion and cook, stirring often, for 3-4 minutes.
Add the sausage without casing and cook, stirring often and breaking up into crumbles, for 4-5 minutes or until cooked through.
Add the minced garlic & crushed red pepper flakes and cook, stirring constantly, for 1 minute. Remove from heat and season with sea salt and freshly cracked pepper to taste.
Add 1¼ cups of pomodoro (or marinara) sauce to the meat mixture and stir well to combine; set aside.
Make the ricotta mixture by combining the ricotta cheese, parmesan, basil, minced garlic, sea salt, and freshly cracked pepper to taste in a small bowl. Mix well.
Make the mini lasagna by laying two wonton wrappers in each muffin cup, pressing carefully, making an opening in the center, and forming a cup.
Fill each cup with 1 tablespoon of ricotta mixture. Top with 1 tablespoon of meat/sauce mixture, then 1 tablespoon of shredded mozzarella cheese; repeat with one more layer.
Place in the oven and bake for 12-15 minutes, or until the cheese has melted and the wonton wrappers are golden brown.
Remove from the oven and serve immediately, with fresh parsley sprinkled over the top. Enjoy.