Heat up the 1 tablespoon of olive oil and add the onion, garlic, and mushrooms, and the 1 tablespoon of tomato paste.
Remove from the stove and add the cooked mushrooms to a large bowl with the lentils, along with the 2 teaspoons of spices, salt, the beaten egg, and the 1/3 cup of nutritional yeast.
In a pan, heat the olive oil and add the sliced onion. Sauté for 1-2 minutes, and then add the 3 cup of baby spinach. Sauté for another couple of minutes, and then toss in the cooked pasta and marinara sauce. Mix together and cook for another couple of minutes.
Top the pasta with lentil balls and enjoy!
To reheat the balls, just pop in the oven at 350F until crispy and warm.
You can also make your own sauce! See our delicious arrabbiata sauce recipe here