Cheesy Potato and Kielbasa Casserole Made Easy - Cook with Carla

Ingredients

• 1 pound kielbasa, sliced into small pieces
• 3 cups peeled and diced russet potatoes
• 2 teaspoons finely chopped garlic
• ¼ cup plain flour
• 284ml (1 can) cheddar cheese soup
• 1½ cups milk (2%)
• ½ cup thick heavy cream (33%)
• ¼ cup unsalted butter
• 2 cups grated sharp cheddar cheese
• ½ teaspoon garlic powder
• ½ teaspoon crushed black pepper
• ½ teaspoon cumin powder
• 1 teaspoon table salt
• 1 tablespoon olive oil