Heat a large skillet or pot over medium heat.
Add oil.
Add onions and ¼ tsp of salt, and stir gently for two minutes, until onions are translucent.
Add peppers and stir for 2 minutes.
Add garlic and stir for 1 minute.
Add the green seasoning - oregano, parsley, thyme and basil.
Add diced tomatoes, tomato paste, mushrooms and pumpkin and gently stir for 1 minute
Add ¼ - ½ cup of water. Cover, raise the heat and bring to a slight boil, then lower heat and simmer for 10 minutes.
Add lentils and 1 ½ cups of water, stir, bring to a boil. Reduce heat and simmer for 30 – 45 minutes, until lentils are cooked.
Add water if needed during the cooking process.
Taste and add salt if needed.