Greek Lamb Shoulder - I Quit Sugar

Ingredients

• 1.5kg lamb shoulder, bone in, fat trimmed
• 1/4 cup Beginners Beef Stock or store-bought stock/water (omit if using oven)
• 5-6 cloves garlic, sliced
• 4-5 sprigs fresh oregano (or 1 tablespoon dried oregano)
• 1/4 cup olive oil
• sea salt and freshly ground pepper
• 2 brown onions, finely sliced
• 1/2 lemon, to serve
• 8 cups dark leafy greens (we like silverbeet and baby spinach)
• 100g Greek feta, cubed
• juice of half a lemon
• 1/3 cup Kalamata olives
• 1 cup full-fat Greek yoghurt
• 1/2 cup mint, finely chopped
• sea salt and freshly ground pepper, to taste