Zucchini noodles are an excellent replacement for lasagna noodles since they don’t have refined flour and gluten. With layers of tangy tomato-based turkey filling and nutrient-dense Swiss chard, this is a delicious yet ultra-healthy lasagna that is sure to please everyone. I love having the leftovers for lunch. It will keep covered in the fridge for up to 3 days.
Preheat the oven to 375°F; line two baking sheets with parchment paper.
For the zucchini noodles: Cut the ends off the zucchini and thinly slice into longitudinal strips, like lasagna noodles, about ¼-inch thick. Use a mandoline if you have one to ensure consistent thickness. You want 22 strips. Evenly arrange the strips on the two lined baking sheets, then sprinkle evenly with the salt. Bake for 5 minutes. Rotate the pans between the top and bottom oven racks and bake for another 5 minutes, until tender.
For the chard: Heat the avocado oil in a large saute pan over medium heat until shimmering. Add the garlic and salt and cook for 30 seconds, stirring well. Add the chard in batches, stirring well to spread the greens evenly around the pan. Once all the greens are wilted, after 2 to 3 minutes, reduce the heat to low and add the lemon juice. Transfer the chard to a colander to drain.
For the filling: Heat the avocado oil in a saute pan over medium-low heat. When the oil is warm, add the jalapeno, garlic, chili powder, paprika, oregano, and onion powder. Saute this spice mixture for 2 minutes. Increase the heat to medium, add the turkey, and cook for 8 minutes, stirring constantly. Add the marinara sauce and basil and cook for 2 minutes. Add the salt, stir well, and remove from the heat.
Assemble the lasagna by arranging a layer of zucchini strips on the bottom of an 8x8-inch baking dish, then cover with half the turkey filling. Add another layer of zucchini, followed by all the chard, then ½ cup of the Cheddar. Repeat with the zucchini, the remaining meat, and the remaining 1 cup Cheddar spread evenly over the top. Sprinkle with fresh cracked pepper.
Bake for 25 minutes, until the sauce is bubbly and the cheese is melted. Let cool for several minutes before cutting. Top with thinly sliced basil and enjoy!