Crockpot Red Curry Lentils

Bahan-bahan (16 porsi)

• 4 cups regular brown lentils (I used maasor lentils this time)
• 2 onions, diced
• 4 cloves garlic, minced
• 1 tablespoon minced ginger
• 4 tablespoons butter (optional)
• 5 tablespoons red curry paste
• 1 tablespoon garam masala
• 1 1/2 teaspoon turmeric
• 2 teaspoon sugar
• a few good shakes of cayenne pepper
• 2 can s tomato puree (29 ounces each)
• 1 teaspoon salt plus more to taste
• 1/2 cup coconut milk or cream
• cilantro for garnishing
• rice for serving