
Beef & Mushroom Country Casserole
Each serving of this Beef & Mushroom Country Casserole contains 24g protein and 529 calories — solid macros for a one-pan dinner. Batch-preps 6 servings on the stovetop in minimal time, reducing decision fatigue on busy weeknights. Works as a calorie-controlled main that keeps you satiated without overshooting your daily targets.
Ingredients
- •Vegetable oil(15g)
- •80/20 Ground Beef(227g)
- •Mushrooms, White, Sliced(227g)
- •Yellow Onion
- •Garlic powder(1g)
- •1/4 tsp salt ($0.02)
- •Freshly cracked pepper ($0.03)
- •Worcestershire Sauce(8g)
Lea & Perrins is the standard. A little goes a long way.
- •Pasta, Egg Noodles, Wide, Dry(227g)
- •Tomato Sauce(425g)
- •Canned Diced Tomatoes(425g)
- •Sour Cream(227g)
Regular or fat-free both work. Fat-free is thinner but saves ~40 cal/serving.
- •Cheddar Cheese(227g)
- •Green Onion (Scallion)
Instructions
- 1Cook the noodles according to the package directions, but until slightly less done. The noodles will further cook while the casserole bakes. Once cooked, drain the noodles and set it aside.
- 2While the noodles are cooking, finely dice the onion and slice the mushrooms.
- 3Add the cooking oil and ground beef to a large skillet. Cook over medium heat until the beef is fully browned. If using a higher fat content beef, drain off the excess fat before continuing.
- 4Add the diced onion, sliced mushrooms, garlic powder, salt, and some freshly cracked pepper to the skillet. Continue to sauté over medium heat until the mushrooms are soft and the onions are transparent. Add the tomato sauce and Worcestershire sauce to the beef and mushroom mixture. Stir to combine, then simmer for a few minutes, or until it thickens slightly.
- 5Preheat the oven to 350 degrees. Return the drained noodles to the pot they were boiled in (heat turned off) and add the beef and tomato mixture, diced tomatoes (drained), sour cream, half of the shredded cheddar, and half of the green onions. Stir to combine and then transfer the mixture to a 9x13 inch casserole dish.
- 6Top the casserole with the remaining shredded cheese, then bake in the preheated oven for 30 minutes, or until it is bubbling around the edges and the top is starting to brown just slightly. After removing from the oven, sprinkle the remaining green onions over top.
Nutrition — Per Serving
529
calories
24g
protein
32g
fat
- Carbohydrates
- 38g
- Saturated fat
- 14.7g
- Sodium
- 728 mg
- Dietary fiber
- 4.0g
6 servings per batch · ~335g each
Macro data sourced from USDA FoodData Central
AI Swap Engine
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How much protein does Beef & Mushroom Country Casserole have per serving?
Each serving delivers 24g of protein and 529 calories with 32g fat and 38g carbs. This is a more calorie-dense option with moderate protein content.
How long does Beef & Mushroom Country Casserole take to prep?
This quick prep casserole makes 6 servings on the stovetop in fast time, giving you multiple dinner portions from one cooking session. It's an efficient batch-cooking option.
Is Beef & Mushroom Country Casserole good for muscle gain?
At 529 calories and 24g protein per serving, this casserole works well for muscle gain phases where you need higher calories to support training volume and recovery. The balanced macro profile supports both strength work and glycogen repletion.
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