1 large onion, diced
2 packages (about 16 ounces) white button or baby bella mushrooms, roughly chopped
2 medium-sized red or white potatoes, cubed
1 inch fresh ginger, minced
6 cloves garlic, minced
2 teaspoons coriander
1 Tablespoon garam masala
2 teaspoons red chili powder
1 28-ounce can of diced tomatoes
10 ounce bunch of spinach (or more if desired!), cleaned and cut into ribbons
1 cup red lentils
3 cups of water or broth
1-2 Tablespoons salt
3-4 scallions, chopped