Bifteki (Greek Baked Beef Patties)

For the potatoes

• 6 large yellow potatoes, peeled and cut into wedges
• 1 1/2 lemons (juice of)
• 5 tbsp olive oil
• 1/4 cup yellow mustard
• 2 tbsp dried oregano
• 4 garlic cloves, pressed
• 1 tsp salt
• 1/2 cup water

For the burgers (bifteki)

• 1 1/2 lbs lean ground beef
• 1 large white or yellow onions, grated
• 2 small tomatoes, grated (use roma)
• 1 egg
• 3/4 cup breadcrumbs
• 1 1/2 tbsp olive oil
• 1/4 cup fresh chopped parsley
• 2 tsp salt
• 1/2 tsp pepper

For serving

• 1 cup feta cubes or crumbled feta
• 1 lemon, cut into wedges
• tzatziki for serving (use our easy Greek tzatziki recipe)