Cottage Pie Recipe

Preheat oven to 375 degrees F.

Step 1

Heat olive oil in a large skillet over medium heat. Add onion and garlic, cook until soft, about 5 minutes.

Step 2

Add carrot and celery, cook for another 5 minutes.

STEP 3

Increase heat to medium-high, add ground beef. Cook until browned, breaking it up as it cooks.

STEP 4