Step 1
Start by heating some oil in a large pan over medium heat. Toss in the mushrooms, leek, a pinch of salt, red pepper flakes, and pepper. Cook everything together, stirring now and then, until the mushrooms have softened—this usually takes around 5 to 10 minutes. Next, add the crushed tomatoes, creme fraiche, grated carrots, red lentils, vegetable broth, and a spoonful of sambal oelek to the pan. Give it a good stir, then lower the heat to let it simmer gently. Cover the pan and let it cook for about 20 minutes, stirring occasionally so all those flavors can meld beautifully.



