Steak In Foil With Mushrooms

Prep: 15 min Cook: 90 min Serves: 4 Cuisine: American

A hearty and flavorful foil-baked steak with mushrooms, perfect for easy family dinners and gatherings, offering tender meat infused with savory mushroom and onion flavors.

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Ingredients

  • 2 lb. round steak
  • 1 c. sliced mushrooms
  • butter
  • 1/2 pkg. dry onion soup mix
  • 1/8 tsp. pepper

Instructions

  1. Center the steak on heavy aluminum foil.
  2. Saute the sliced mushrooms in a small amount of butter.
  3. Sprinkle the dry onion soup mix over the meat and mushrooms.
  4. Add pepper to taste.
  5. Seal the foil carefully around the steak and mushrooms.
  6. Bake at 450°F for 1 1/2 hours or until the steak is tender.

Tips & Substitutions

For best results, use heavy-duty aluminum foil to prevent leaks. If you prefer a different flavor profile, try adding garlic or fresh herbs like thyme or rosemary. You can substitute the round steak with flank or sirloin for a different texture. Ensure the mushrooms are sautéed just enough to release their moisture without becoming too soft.

Serving Suggestions

This steak dish pairs wonderfully with a side of roasted vegetables or a simple green salad. A baked potato or creamy mashed potatoes complements the richness of the steak and mushrooms. For a delightful dessert, consider serving with a slice of Kohl'S Coffee Cake to round out the meal.

Storage & Reheating

Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, place the steak and mushrooms in a baking dish covered with foil and warm in the oven at 350°F until heated through. Alternatively, you can use the microwave with a damp paper towel to maintain moisture.

Nutrition & Diet Analysis (per serving)

Each serving of Steak In Foil With Mushrooms contains roughly 89 calories, with 4g protein, 15g carbohydrates, and 2g fat. It is an excellent source of vitamin C (209% of the Daily Value) and dietary fiber (28% of the Daily Value), and a good source of potassium. It also contributes 8g of dietary fiber toward your daily target.

89 kcal 4% DV
Protein Fat Carbs

Macronutrients

Protein 4.5g 9% DV
Total Fat 2.5g 3% DV
Carbs 15.3g 6% DV
Fiber 8g 28% DV
Sugar 4.5g 9% DV

Electrolytes

Sodium 258.1mg 11% DV
Potassium 614mg 13% DV
Cholesterol 4.1mg 1% DV

Vitamins & Minerals

Vitamin A 42.2mcg 5% DV
Vitamin C 187.9mg 100% DV
Vitamin D 0.3mcg 2% DV
Calcium 42.7mg 3% DV
Iron 1.2mg 7% DV
Diet fit Keto-friendly High-fiber Under 400 cal Low-fat
Contains Milk

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use a different type of steak?

Yes, you can use flank, sirloin, or even tenderloin for a more tender result. Each type will impart a slightly different flavor and texture, but all will work well with the mushrooms and onion soup mix.

How do I know when the steak is done?

The steak is done when it reaches an internal temperature of 145°F for medium-rare. You can also check for tenderness; the longer it cooks in the foil, the more tender it will become. Let it rest for a few minutes before slicing.

Can I add more vegetables?

Absolutely! You can add bell peppers, zucchini, or even asparagus to the foil pack for added flavor and nutrition. Just make sure to adjust cooking times as needed, depending on the vegetables used.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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