INGREDIENTS
1 1/2 cups
onion, chopped (190g)
1 tbsp
minced garlic (15g)
3 tbsp
olive oil (If desired, you can get away with 1 tbsp. Technically you can omit; it will just be better and more flavorful with the oil)
1 1/2 cups
bell peppers, sliced or diced (350g)
4
carrots, sliced (95g)
1 cup
celery, chopped (140g)
6 cups
sliced mushrooms (Any variety will do; feel free to mix and match. I used 300g button mushrooms, 150g portabellas, and 350g shiitakes)
2 tbsp
apple cider vinegar or white vinegar (30g)
2 tbsp
tomato paste (30g)
2 1/2 tsp
fennel seeds
2 tsp
paprika
1 1/2 tsp
ground cumin
1 1/3 cups
dry lentils (200g) (See nutrition link below for all substitution notes)
1 1/2 cups
vegetable stock (360g)
2 15 ounce cans
diced tomatoes (I used regular, not unsalted.)
1 tsp
salt
1
box raw spinach
1 1/2 tbsp
grated lemon zest (important)