Katie Duarte on Instagram: "This slow cooker beef, butter bean & potato stew is the perfect Sunday dinner — comforting, nourishing, and full of simple whole ingredients. ✨ Save this one for when you want something hearty, healthy and low-effort. 🍲 Recipe: - 1 onion, finely chopped - 2 celery sticks, finely chopped - 2 carrots, cut into 1 cm chunks - 1 red pepper, cut into 2 cm chunks - 3 garlic cloves, finely chopped - 1 tbsp tomato purée - 2 packets of beef bone broth or stock - 4 thyme sprigs