Balsamic Slow Cooker Beef Stew | Slimming & Weight Watchers Friendly

Name: Balsamic Slow Cooker Beef Stew | Slimming & Weight Watchers Friendly
Prep time: 10 min
Cook time: 6 h
Total time: 6 h 10 min
Cuisine: European, American
Ingredients: 1 kg beef steaks (cut into bitesize pieces); 2 peppers ((roughly diced) 1 green and 1 red or yellow); 3 large carrots (roughly chopped); 2 onions (i use 1 red and 1 white); 2 cloves garlic (crushed); 3 potatoes (cut into large chunks - no need to peel them); 500 ml water (boiling); 2 beef stock cubes; 1 tin chopped tomatoes; 2 tbsp tomato puree; 6 mushrooms (cut in half); 1 tin butter beans (optional); 1 tsp sweet paprika; 4 tbsp balsamic vinegar; 1 tbsp granulated sweetener; low calorie cooking spray