Step 1

Heat two tablespoons of the olive oil in a heavy-bottomed saucepan. Sweat the onions over low heat for about 8 minutes until translucent, seasoning with salt and pepper. Add the minced garlic and cook another minute. Add the lentils, tomato paste and a splash of the stock. Increase heat to medium and stir occasionally until stock has been absorbed. Continue adding stock and stirring occasionally until the lentils are just tender, about 30 minutes.

Step 2

Meanwhile, bring a separate pot of water to boil and prepare a large ice bath. Drop the broccoli rabe in the boiling water and cook for 1 to 2 minutes. Remove with tongs and immediately place into ice bath until cool. Drain and pat dry. In a separate pan or skillet, heat the remaining 2 tablespoons of olive oil. Add the sliced garlic clove and the broccoli rabe. Season with salt and pepper and sauté for 2 to 3 minutes.

Step 3

Add the chopped tomato to the lentils and cook for 2 to 3 minutes. Add the cream and butter, and taste for seasoning when warm. Stir in the basil leaves, then serve immediately with the sauteed broccoli rabe on top.