Try this homemade Slow-Cooker Mushroom-Spinach Lasagna recipe the whole family will love. Made with oil, mushrooms, baby spinach leaves and tomato sauce…
This Slow-Cooker Mushroom-Spinach Lasagna relies on simple, everyday ingredients such as oil, sliced fresh mushrooms, (6 oz.) baby spinach leaves and (14.5 oz.) tomato sauce. It comes together quickly and makes 4 servings, at about 848 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026