2 tbspolive oilor beef bone marrow for extra flavor!
1largeoniondiced
4-6garlic clovesminced
2 celery ribsdiced
4largewhole carrotsdiced
1sweet potatopeeled and diced
16ozpackage of mushroomschopped
2tbsptomato paste
3tspItalian seasoning or 1 tsp each of oregano, thyme, and rosemary
2.5tspsalt
.5tsppepper
114.5ozcan diced tomato with juices
114-16ozpackage lentils
6cupsbeef brothadd more as needed if it looks dry
1tspapple cider vinegar
Instructions
Set slow cooker to saute function. Sauté the mushrooms in olive oil and 1/2 tsp salt until mushrooms have absorbed some of the fat and have browned 5-8 minutes.
Make sure there is still at least 1 tbsp of fat remaining in the pot and add the onions, carrots, sweet potatoes, and 1 tsp salt. Sauté for 5-8 minutes.
Add Italian seasonings, pepper, garlic, tomato paste and sauté for a minute until fragrant.
Add canned tomatoes, lentils, and broth to cover.
Set on low for 8 hours or high for 6 hours. Add liquid it it starts to dry out, but not too much, it should be more like a thick stew then a soup.
Season with more salt if needed. Finish with a splash of vinegar.