One-pot chicken, leek and beans

Name: One-pot chicken, leek and beans
Prep time: 10 min
Cook time: 35 min
Total time: 45 min
Yield: 2 servings
Cuisine: European
Ingredients: 1 pinch of Black pepper; 1 Canned butter beans; 2 Chicken breast; 1 Chicken stock cube; 1 tsp of Dry thyme; 1 dash of Extra virgin olive oil; 1 pinch of Fine sea salt; 1 clove of Garlic; 1 Leek; 1 squeeze of Lemon juice