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StovetopComplexity

Ground Beef Casserole

Ground Beef Casserole delivers 37g protein and 618 calories per serving, combining protein and carbs in one dish for streamlined meal prep. Six servings come from a single stovetop batch, reducing cooking sessions and cleanup when bulking or maintaining calories. Cook this on Sunday to cover multiple dinners while hitting consistent macro targets.

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Ingredients

6 servings
  • Olive oil(15g)

    Regular (not extra-virgin) olive oil for high-heat cooking. EVOO for dressings.

  • 90/10 Ground Beef(454g)
  • Yellow Onion
  • Bell Pepper
  • Bell Pepper
  • 1 1/4 teaspoons kosher salt (divided)
  • 1/2 teaspoon ground black pepper
  • Garlic(15g)
  • Rotel, Diced Tomatoes & Green Chilies, Original

    Rotel diced tomatoes & green chilies. Original (not hot) unless you want spice.

  • Tomato Sauce
  • Pasta, Penne, White, Dry(340g)
  • Greek Yogurt, Plain, Whole Milk(240g)

    Plain Greek yogurt — nonfat (0%) or low-fat (2%). Not regular yogurt.

  • Cream Cheese, 1/3 Less Fat (Neufchatel)(113g)

    Standard block cream cheese. Neufchatel (1/3 less fat) is a good swap.

  • Cornstarch(15g)
  • Cheddar Cheese(227g)
  • Green Onion (Scallion)

Instructions

  1. 1Place a rack in the center of the oven and preheat to 350°F. Coat a 9x13-inch baking dish with nonstick spray.
  2. 2In a wide, deep skillet, heat the oil over medium-high heat. Once the oil is hot, add the beef, onion, red bell pepper, green bell pepper, 1 teaspoon of the salt, and pepper. Cook, breaking apart the meat, until it is fully cooked through and the onions are translucent, about 8 minutes. Increase the heat slightly and continue to cook and stir until most of the liquid cooks away.
  3. 3Stir in the garlic. Let cook, stirring constantly, until super fragrant, about 30 seconds. Add the diced tomatoes in green chilis and the tomato sauce. Let simmer for 10 minutes, stirring occasionally.
  4. 4Meanwhile, in a large pot of salted water, cook the pasta until just below al dente—it shouldn’t be completely crunchy but should still be too firm to eat. Reserve 1 1/2 cups of the pasta cooking water, then drain and set aside
  5. 5Pour 1/2 cup of the reserved pasta water back into the now-empty pot you used to cook the pasta. Add the cream cheese, Greek yogurt, cornstarch, and remaining 1/4 teaspoon salt. Whisk until smoothly combined. Stir in one-third of the cheese, continuing to whisk until it is mostly smooth. Don’t worry if the cheese doesn’t melt completely.
  6. 6Add half of the green onions, the noodles, and the remaining 1 cup pasta water. Stir to combine, then carefully spoon the noodles and the liquid in the pot into an even layer in the bottom of the prepared baking dish. It will look like a mess at this point.
  7. 7Spoon the beef mixture evenly over noodles. Sprinkle with the cheddar.
  8. 8Bake ground beef casserole until the cheese is browned and it is bubbling around the edges, about 30 minutes. If desired, pop the pan under the broiler for a minute or two to further brown the cheese. Watch carefully. Remove from the oven, sprinkle with the remaining green onions, and let stand for 15 minutes prior to serving.

Nutrition — Per Serving

618

calories

37g

protein

30g

fat

Carbohydrates
49g
Saturated fat
13.9g
Sodium
378 mg
Dietary fiber
1.9g

6 servings per batch · ~237g each

Macro data sourced from USDA FoodData Central

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Common questions

How much protein does Ground Beef Casserole have per serving?

Each serving delivers 37g of protein and 618 calories with 30g fat and 49g carbs. This is a balanced macro profile that leans toward muscle gain phases with substantial carbohydrate content.

How long does Ground Beef Casserole take to prep?

Marked as quick prep and batches into 6 servings, you can cook this entire dish on the stovetop and portion out multiple dinners or lunches at once. Scaling is straightforward for weekly meal prep.

Is Ground Beef Casserole good for muscle gain?

With 37g protein and 49g carbs per 618-calorie serving, this casserole supplies both the protein for recovery and carbohydrates for post-workout fuel. It's well-suited for training days when you need sustained energy and amino acids.

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