Taco Casserole with Potatoes

Ingredients

• 1.5 lbs Yukon Gold potatoes, cubed into 1/2 inch pieces
• 1 lb 90/10 lean ground beef
• 1 tbsp olive oil
• 1 large yellow onion, finely diced
• 1 bell pepper, chopped
• 2 cloves garlic, minced
• 2 tbsp taco seasoning
• 0.5 cup low-sodium beef broth
• 1.5 cups shredded sharp cheddar cheese
• 0.25 cup plain Greek yogurt
• 2 tbsp fresh cilantro, chopped
• 1 fresh jalapeño, sliced