shredded cheese and fresh parsley, optional for garnish
Instructions
Mashed Potatoes:
Place the peeled and diced 4 medium to large Russet potatoes in medium pot with boiling water. Boil until fork tender, approximately 15 minutes. Drain.
Transfer the potatoes to a mixing bowl and using a ricer or potato masher, blend with the 4 tablespoons unsalted butter and season with the 1/4 teaspoon fine sea salt and 1/4 teaspoon ground black pepper. Set aside.
Meat Base:
Preheat the oven to 400°F. Coat a 9x13 casserole dish with cooking spray. Set aside.
Melt the 4 tablespoons unsalted butter in large skillet over medium-high heat. Add chopped 1/2 cup white onion and 2 ribs celery and cook for 3 minutes.
Add the minced 3 cloves garlic to the pan and cook for one minute. Place the 1 ½ pound 90/10 ground beef or ground lamb in pan along with the f10 ounces frozen pea, carrot, corn and green bean vegetable mix. Cook for an additional 5-7 minutes until meat is brown. If there is excessive grease, drain at this time. Stir in the 2 tablespoons tomato paste, 2 tablespoons flour, 1 tablespoon Worcestershire sauce, 1 tablespoon homemade Italian seasoning, 1/4 teaspoon fine sea salt , and 1/4 teaspoon ground black pepper. Pour the ½ cup low sodium beef or chicken broth into the beef and stir again until it has been absorbed.
Transfer the beef mixture to the prepared casserole dish. Top the beef with the mashed potatoes.
Bake for 30 minutes. If you want browned topping, broil for 1-2 minutes, watching closely to prevent burning. Remove from oven and cool for 10 minutes.
Top with cheese or parsley, if desired.
If you've tried this recipe, come back and let us know how it was in the comments or ratings.
Video
Notes
Storage: Store the leftovers in an airtight container in the refrigerator for up to four days. Reheat in the microwave or oven before serving.
Make-ahead: Assemble up to 24 hours in advance, cover and refrigerate; add 10-15 min to bake time.
Freeze: Wrap tightly (unbaked or baked) up to 3 months; thaw in fridge overnight.
Reheat: 350°F, covered, 20-25 min (individual portions 5-7 min in microwave).