Throwback Thursday: Spinach and mushroom lasagna roll-ups

This recipe for rolled single serving lasagna was originally posted in May 2005. Interestingly, I haven't prepared the dish since. My plan was to prepare it at a Dutch oven cookoff, but plans changed.

I learned that it's best to leave the last inch or so of lasagna noodle free of filling. The starch in the pasta will bond so the roll-ups don't fall apart as two did for me during the test run. I'll lay them on their side next time I bake the lasagna roll-ups in the Dutch oven.

SPINACH AND MUSHROOM LASAGNA ROLL-UPS WITH MARINARA SAUCE

16 cremini caps, cleaned and finely chopped
1 small onion, finely chopped
2 cloves garlic, minced
2 tablespoons extra-virgin olive oil
1 (10-ounce) package frozen chopped spinach, defrosted and squeezed dry
Salt and pepper
1/4 teaspoon ground nutmeg
2 cups part skim ricotta
8 curly edge lasagna noodles, cooked to al dente (12 to 14 minutes)
2 cups prepared marinara sauce
8 slices mozzarella cheese

In a 10-inch Dutch oven over moderate heat, saute mushrooms, chopped onions, and garlic in oil until mushrooms give off their juices and darken and onions are tender, about 7 or 8 minutes. Season with salt and pepper; the salt will help draw water out of the vegetables as they cook.

Add dry chopped spinach to the pan and heat through for 1 minute. Adjust seasonings with salt, pepper, and a little nutmeg. Add ricotta and stir into mixture to heat cheese through, 1 minute longer. Remove pan from heat but leave in the warm skillet. Place lid on Dutch oven and place about 5 hot coals on lid to keep warm.

Heat marinara sauce in a small pan over moderate heat. Place cooked lasagna noodles on a large work surface or cutting board. Spread lasagna noodles with a layer of spinach-mushroom filling. Leave the last inch of surface free of filling. Roll up pasta and arrange the 8 bundles in a 12-inch Dutch oven. Pour warm sauce over roll-ups and top with mozzarella.

Place lid on Dutch oven and bake at 350-degrees (17 coals on lid and 8 under oven) for 15 minutes or until heated through. At the last minute place about 10 extra coals on lid. Watch closely and remove from heat when cheese starts to brown.