Set your oven to 250 degrees F
Heat your stock pot over medium heat. When hot, add the oil.
Fry the bacon in the stock pot, and remove when done.
Add the onion, bell peppers & minced garlic to the pot and mix through.
Add the ham or sausage and stir through.
Crumble the bacon and add to the pot.
After about 5 minutes, add in the paprika and stir through quickly so that the paprika doesn’t burn.
Add the tomato sauce, raise the heat to a medium-high and simmer.
Meanwhile, measure out 2 cups of lentils into a sieve and rinse under cold running water, sort out any debris or bad lentils.
Add the lentils and stir through. If making this the day before, this is the good place to stop.
Add the stock, the 2 bay leaves, potatoes, and carrots and season with the black pepper. Mix it all together and bring to a boil, then cover and place in the oven for 1-1.5 hours
When cooked, season to taste with kosher salt and stir through.
Serve in shallow bowls and garnish with finely parsley, enjoy!