The Lunch Bunch: Veggie Polenta Lasagna Recipe

asweatlife_lunch bunch_Veggie Polenta Lasagna recipe

My biggest hurdle to overcome after returning from vacation is getting back on a food plan. During my week in Florida, I was indulging in fresh seafood each and every night paired with delicious salads and colorful veggies from the farmers market. (Sounds delicious, right?!) Well, you can imagine my disappointment when I returned back to a chilly Chicago after eight days and opened my fridge to see the vast empty space … just a few Greek yogurts, green tea and almond butter aren’t going to make the cut!

The first few days back from vacation can seem very hectic with a packed work and social calendar. Does anyone else believe that we should get a day off from our vacation to get prepped for the week? Sounds like a perfect life plan to me.

In my holiday daze, I didn’t have time to do much grocery shopping and thus needed a quick, easy meal. I found an idea for this veggie polenta lasagna recipe and it was exactly what I needed. With only seven ingredients, many of which I already had on hand, I was able to gather everything I needed in no time!

With the four layers of cornmeal, marinara sauce, vegetables and cheese – this Italian inspired recipe takes on a similar assembly as lasagna. I personally love it because it is gluten-free and such a light dish to pair with other protein or veggie sources for lunch. Stone ground cornmeal (or whole grain) means that this cornmeal contains both its kernel and germ and because of this, retains much of its fiber content. It is also significant to note that cornmeal is a great source of iron, a nutrient in which woman are commonly deficient.

I’ve made polenta by simply mixing the cornmeal with water and then boiling for a good 10-15 minutes to allow it to thicken. If you’re on a time crunch like me, make the polenta the night before and allow it to thicken overnight in your refrigerator before finishing the rest of the recipe the following day. Polenta is a great alternative to processed grains and flours. Get creative, try out this grain as a substitute for pasta, pizza crust, muffins, or as a side with soup or chili – it is a simple and tasty gluten-free alternative to add to your list with quinoa, rice and the potato family!

Now, get cooking! Get a downloadable weekly planning and prep guide here.

Lunch Bunch_The Lunch Bunch- Veggie Polenta Lasagna recipe_15 03 04

Grocery List:


  • 1 yellow onion
  • 8 oz. fresh mushrooms (1 pkg.)
  • Fresh parsley or basil for garnish


  • 1 pkg. shredded, part-skim, mozzarella cheese


  • Cornmeal (baking isle – stone ground or whole grain)
  • 12 oz. (1 jar) roasted red sweet peppers
  • Marinara sauce
  • Extra virgin olive oil
  • Salt and pepper



  • 1 ½ cups cornmeal
  • 1 Tbsp. extra virgin olive oil
  • ½ yellow onion, thinly sliced
  • 8 oz. fresh mushrooms, sliced
  • 12 oz. (1 jar) roasted red sweet peppers, drained and cut into thin strips
  • 1 ½ cups marinara sauce
  • ¾ to 1 cup shredded, part-skim, mozzarella cheese
  • Fresh parsley to garnish
  • Salt and pepper


  • Polenta: Bring 2 ½ cups water to boil in medium saucepan. While water is heating up, combine cornmeal, 1 tsp. salt and another 1 ½ cups water in a small bowl. Once boiling, slowly add the cornmeal mixture, stirring constantly. Cook and stir until cornmeal returns to boiling. Reduce heat to low. Cook, uncovered, for 10 to 15 minutes or until very thick, stirring frequently. Spread evenly in an ungreased rectangular baking dish (lasagna pan) and cool. Cover and chill at least 30 minutes until firm (or overnight).
  • Veggies: Preheat oven to 350 degrees. In a large skillet, heat 1 Tbsp. EVOO. Sauté onion over medium heat for 3 to 4 minutes or until translucent and fragrant. Add mushrooms and a dash of salt and pepper. Cook and stir about 5 minutes or until mushrooms are tender. Remove from heat. Stir in roasted peppers.
  • “Lasagna prep”: Spread marinara sauce evenly over chilled polenta. Top with vegetable mixture; sprinkle with cheese. Bake, covered, for 30 minutes. Bake an additional 10-15 minutes, uncovered, at 375 until cheese is browned and edges are bubbly. If desired, garnish with parsley or basil.

Recipe adapted from Better Homes and Gardens.


Eat Recipes

About Patty Duffey

Patty is a Registered Dietitian and Nutrition Coach in the Chicago area. She is Ohio bred and received her bachelor’s degree in dietetics at Miami of Ohio, while continuing on the following year to complete her Dietetic Internship at Mount Carmel Hospitals in Columbus. Upon becoming an RD, Patty made the remarkable decision to work abroad in Australia for one year. She loved the active and healthy culture, and it seemed that most Aussies shared a common view that is was better to be proactive as opposed to reactive when it came to health and wellbeing. She knew that the health and fitness industry was exactly where she wanted to be. Since moving to Chicago three years ago, Patty has gained experience as a dietitian and nutrition coach at both Life Time Fitness and My Fit Foods. Her goal is to continue to build her health coaching skills as a nutrition entrepreneur. She currently works at Lululemon and loves working for a company where she can bring fitness and nutrition together in such an inspiring environment!