Turkey Stew with Potatoes and Peppers

Ingredients

• • 1 ½ lb (675 g) turkey thighs, cubed
  • 2 tbsp butter
  • 1 onion, chopped
  • 2 garlic cloves, chopped
  • 2 bell peppers, various colours, seeded and diced
  • 1 ½ lb (675 g) Yukon Gold potatoes, peeled and cubed
  • 1 ½ cups (375 ml) chicken broth
  • 1 tbsp (15 ml) lemon juice
  • Tarragon, chives or basil, finely chopped, to taste (see note)