Ground Beef Au Gratin Potatoes with Vegetables
Savor the ultimate comfort food with this Ground Beef Au Gratin Potatoes with Vegetables recipe—a hearty, one-pan casserole that brings together layers of tender au gratin potatoes, flavorful ground beef, and colorful mixed vegetables. With a rich, cheesy sauce and a golden, bubbling top, this dish is both satisfying and simple to prepare. Perfect for busy weeknights or cozy family dinners, it combines pantry staples like boxed au gratin potatoes and frozen vegetables with fresh touches like garlic and parsley. Ready in just about an hour, this casserole is a deliciously crowd-pleasing meal that's easy to assemble, bake, and serve. Whether you’re looking for a comforting main dish or a creative spin on classic potato casseroles, this recipe has it all.
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Recipe Information
Ingredients
- 1 pound Ground beef
- 1 medium Yellow onion, diced
- 2 cloves Garlic, minced
- 1 teaspoon Salt
- 0.5 teaspoon Black pepper
- 0.5 teaspoon Smoked paprika (optional)
- 1.5 cups Frozen mixed vegetables (peas, carrots, corn, green beans)
- 1 box Boxed au gratin potato mix
- 2 cups Milk
- 2 cups Boiling water
- 1 cup Shredded cheddar cheese
- 1 tablespoon Olive oil or vegetable oil
- 2 tablespoons Parsley, chopped (for garnish)
Instructions
Preheat your oven to 375°F (190°C). Lightly grease a 9x13-inch baking dish and set aside.
In a large skillet, heat the olive oil over medium heat. Add the diced onion and cook for 3-4 minutes, until softened.
Add the minced garlic to the skillet and cook for 30 seconds until fragrant.
Add the ground beef to the skillet, breaking it apart with a spoon. Season with salt, black pepper, and smoked paprika (if using). Cook until the beef is browned and fully cooked. Drain any excess fat from the skillet.
Mix the frozen mixed vegetables into the cooked ground beef, stirring to combine. Remove from heat and set aside.
In a large bowl, combine the au gratin potato mix, the cheese sauce packet (from the box), boiling water, and milk. Mix until the sauce components are dissolved.
Pour half of the potato and sauce mixture into the bottom of the prepared baking dish, spreading it out evenly.
Spread the ground beef and vegetable mixture over the potato layer evenly.
Top with the remaining potato and sauce mixture, spreading it to completely cover the beef and vegetable layer.
Sprinkle the shredded cheddar cheese evenly over the top layer.
Cover the baking dish tightly with aluminum foil and bake in the preheated oven for 25 minutes.
Remove the foil and bake for an additional 15-20 minutes, or until the potatoes are tender and the top is bubbly and golden brown.
Let the casserole rest for 5-10 minutes before serving. Garnish with chopped parsley and serve warm.
Nutrition Facts
Calories |
480 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 29.2 g | 37% | |
| Saturated Fat | 12.9 g | 65% | |
| Polyunsaturated Fat | 0.0 g | ||
| Cholesterol | 80 mg | 27% | |
| Sodium | 764 mg | 33% | |
| Total Carbohydrate | 30.0 g | 11% | |
| Dietary Fiber | 3.3 g | 12% | |
| Total Sugars | 8.9 g | ||
| Protein | 23.7 g | 47% | |
| Vitamin D | 1.1 mcg | 6% | |
| Calcium | 296 mg | 23% | |
| Iron | 3.0 mg | 16% | |
| Potassium | 510 mg | 11% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
