01 -
Heat olive oil in a large pot over medium heat. Add diced onion, carrot, and celery along with a couple pinches of kosher salt and freshly cracked black pepper. Cook, stirring occasionally, for 8 minutes until softened.
02 -
Incorporate halved baby Bella mushrooms, sliced garlic, dried thyme, dried oregano, sage, and additional pinches of salt and pepper. Cook, stirring frequently, for 3 to 4 minutes until the mushrooms release their moisture.
03 -
Add all-purpose flour and stir thoroughly to coat all vegetables evenly. Cook for 1 minute, stirring frequently, to lightly toast the flour.
04 -
Pour in balsamic vinegar and soy sauce to deglaze the pot, scraping the browned bits from the bottom using a wooden spoon.
05 -
Add halved baby potatoes, split red lentils, tomato sauce, vegetable broth, and bay leaves to the pot. Season with more salt and black pepper. Stir to combine well.
06 -
Increase heat to medium-high and bring mixture to a gentle simmer, stirring occasionally to prevent lentils from sticking to the bottom.
07 -
Reduce heat to low and continue simmering gently for 10 to 15 minutes, or until potatoes are fork-tender and lentils fully cooked. Taste and adjust seasoning with salt and pepper as needed.
08 -
Ladle hot stew into bowls, garnishing with freshly chopped parsley if desired. Serve immediately, optionally alongside mashed potatoes.