Preheat your oven to 375°F (190°C).
Cook the whole wheat lasagna noodles in boiling water until al dente, then drain and set aside.
In a skillet over medium heat, add the olive oil and sauté the minced garlic for 1 minute until fragrant.
Add the ground beef to the skillet, seasoning with sea salt, black pepper, and dried oregano, and cook until browned.
Stir the marinara sauce into the beef and let it simmer for 5 minutes to develop a robust flavor.
While the sauce simmers, pulse the cottage cheese in a blender until it reaches a velvety, smooth consistency.
Slice the zucchini into thin rounds to provide extra volume and nutrients to the layers.
In a small baking dish, layer one noodle, half the meat sauce, half the zucchini slices, and half the whipped cottage cheese.
Repeat the layers with the remaining ingredients, finishing with a sprinkle of parmesan cheese on top.
Bake for 25 minutes until the cheese is golden and the sauce is bubbling.