Steak Bites with Mashed Cauliflower Meal Prep

Featured in Nutritious and Delicious Healthy Recipes.

Looking for a satisfying low-carb meal prep option that doesn't skimp on flavor? These Steak Bites with Mashed Cauliflower deliver the comfort of classic steak and potatoes with a fraction of the carbs. Tender, well-seasoned steak cubes are seared to perfection and coated in a rich garlic butter sauce that's enhanced with a touch of soy sauce for depth. The creamy mashed cauliflower makes a convincing stand-in for potatoes, especially when enriched with Parmesan cheese and sour cream. Bright green sautéed spinach adds color, fiber, and nutrients to round out the meal. With 36g of protein and only 9g net carbs per serving, this meal prep option keeps you satisfied while supporting low-carb or keto lifestyles. The entire recipe comes together in just 35 minutes, making it practical for even the busiest weekends, and the finished meals maintain their quality for several days in the refrigerator.
Home Delicious Recipes
Updated on Sat, 15 Mar 2025 14:29:31 GMT
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This Steak Bites with Mashed Cauliflower Meal Prep recipe is a fantastic low-carb, keto-friendly option that's both satisfying and easy to prepare. It's a great way to enjoy a classic steak and mashed potatoes meal while keeping your carb intake low.

Ingredients

  • Steak Bites:
    • 1 tbsp olive oil
    • 1 lb New York strip steak (or boneless ribeye, top sirloin), cut into bite-sized cubes
    • 2 tbsp butter
    • 4 cloves garlic, minced
    • 1 1/2 tbsp low sodium soy sauce
    • 1/4 tsp garlic powder
    • 1 tbsp parsley, finely chopped
  • Mashed Cauliflower:
    • 3 cups cauliflower rice, steamed until tender
    • 1/2 cup shredded parmesan cheese
    • 2 1/2 oz sour cream
    • 1/4 tsp garlic powder
  • Sautéed Spinach:
    • 1 tbsp olive oil
    • 1 clove garlic, minced
    • 1 lb baby spinach leaves
    • Salt to taste

Instructions

Steak Bites:
Heat olive oil in a large nonstick skillet over high heat. Add steak bites and sear for 1-2 minutes per side until golden. In a small saucepan, melt butter and add minced garlic. Cook over medium-low heat until garlic browns. Stir in soy sauce and garlic powder. Pour the garlic butter sauce over the steak bites and cook to your desired doneness. Garnish with parsley. Add steak to meal prep containers.
Mashed Cauliflower:
Pat dry steamed cauliflower rice and place in a food processor. Add parmesan cheese, sour cream, and garlic powder. Process until creamy. Add salt if needed. Add mashed cauliflower to meal prep containers.
Sautéed Spinach:
Heat olive oil in a skillet over high heat. Add minced garlic. Add spinach and cook until tender. Season with salt. Add spinach to meal prep containers.
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Tips and Variations

Steak: You can use different cuts of steak like ribeye or top sirloin. Seasoning: If you don't want to use soy sauce, you can season the steak with salt. Mashed Cauliflower: Add herbs or other seasonings to the mashed cauliflower for different flavors. Vegetables: Use other vegetables like broccoli, bell peppers, or green beans. Reheating: Reheat meal preps in the microwave. To prevent overcooking the steak, cook it to medium-rare initially or use a lower microwave power setting. Cauliflower: You can use a whole head of cauliflower cut into florets instead of cauliflower rice.

Storage

Store meal prep containers in the refrigerator for up to 3-4 days.

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Nutritional Information (Per Serving)

Calories: 411 kcal. Carbohydrates: 13 g. Protein: 36 g. Fat: 24 g. Saturated Fat: 10 g. Sodium: 596 mg. Fiber: 4 g. Sugar: 3 g. Net Carbs: 9g.

This Steak Bites with Mashed Cauliflower Meal Prep is a delicious and convenient way to enjoy a low-carb meal. It's perfect for those who want to eat healthy without sacrificing flavor.

Frequently Asked Questions

→ How long will these meal prep containers last in the refrigerator?
These meal prep containers will stay fresh in the refrigerator for up to 4 days. For best results, allow them to cool completely before sealing and refrigerating. When reheating, the steak may cook a bit more, which is why it's recommended to initially cook it to medium-rare if you plan to reheat it later.
→ Can I freeze these meal prep containers?
This particular meal doesn't freeze well, as the steak will likely become tough and the mashed cauliflower may release extra water when thawed. It's best to prepare this recipe for refrigeration only and consume within 4 days.
→ What's the best way to reheat this meal?
For best results, reheat in the microwave for 1½-2 minutes at 70% power. This gentler approach helps prevent the steak from overcooking. If you have access to an oven or toaster oven, reheating at 325°F for about 10 minutes (without the lid) can provide even better results, particularly for maintaining the texture of the steak.
→ Can I substitute the sour cream in the mashed cauliflower?
Yes, you can substitute the sour cream with Greek yogurt for a higher protein option, or cream cheese for an equally rich result. For a dairy-free version, try coconut cream or a dairy-free yogurt alternative, though the flavor profile will change slightly.
→ What other vegetables would work well in this meal prep?
Besides spinach, other low-carb vegetables that would pair well include roasted Brussels sprouts, sautéed zucchini, roasted asparagus, or steamed broccoli. You could also include a small side salad of mixed greens with a simple olive oil and vinegar dressing packaged separately.

Low-Carb Steak and Cauliflower

These garlic steak bites with creamy mashed cauliflower create a low-carb version of classic steak and potatoes, perfect for meal prepping a week of delicious, high-protein lunches.

Prep Time
15 Minutes
Cook Time
20 Minutes
Total Time
35 Minutes

Category: Healthy Eating

Difficulty: Intermediate

Cuisine: American

Yield: 4 Servings

Dietary: Low-Carb, Gluten-Free

Ingredients

→ Steak Bites

01 1 tbsp olive oil
02 1 lb new york strip steak (or boneless ribeye, top sirloin), cut into bite-sized cubes
03 2 tbsp butter
04 4 cloves garlic, minced
05 1 1/2 tbsp low sodium soy sauce
06 1/4 tsp garlic powder
07 1 tbsp parsley, finely chopped

→ Mashed Cauliflower

08 3 cups cauliflower rice, steamed until tender
09 1/2 cup shredded parmesan cheese
10 2 1/2 oz sour cream
11 1/4 tsp garlic powder

→ Sauteed Spinach

12 1 tbsp olive oil
13 1 clove garlic, minced
14 1 lb baby spinach leaves
15 Salt to taste

Instructions

Step 01

Heat olive oil in a large nonstick skillet over high heat. When the oil is hot, add the steak cubes. Cook for about 1-2 minutes on each side, allowing them to develop a golden sear before flipping. This will give you a medium-rare to medium cook (still pink in the middle).

Step 02

While the steak is cooking, make the sauce in a small saucepan. Combine butter and minced garlic, cooking over medium-low heat until the butter is melted and the garlic starts to brown slightly, infusing the butter with garlic flavor. Stir in the garlic powder and soy sauce. Taste and adjust seasoning as needed.

Step 03

When the steak has reached medium doneness, reduce the heat to medium and pour the garlic butter sauce over the steak. Stir until the steak is cooked to your desired doneness and evenly coated in sauce. Add more soy sauce if needed. Garnish with chopped parsley.

Step 04

Pat dry the steamed cauliflower rice and place it in a food processor. Add Parmesan cheese, sour cream, and garlic powder. Process at high speed until the cauliflower is mashed and creamy. Season with salt if needed.

Step 05

In a large skillet, heat olive oil and add minced garlic over high heat. Add the spinach and cook until tender. Season with salt to taste.

Step 06

Divide the steak bites, mashed cauliflower, and sautéed spinach evenly among four meal prep containers.

Notes

  1. You can use a whole head of cauliflower cut into florets instead of cauliflower rice.
  2. For those avoiding soy, you can omit the soy sauce and season with salt to taste.
  3. Consider cooking the steak to medium-rare initially if you plan to reheat later, to prevent overcooking.

Tools You'll Need

  • Large nonstick skillet
  • Small saucepan
  • Food processor
  • Meal prep containers
  • Cutting board and knife

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy (butter, Parmesan cheese, sour cream)
  • Contains soy (soy sauce)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 411
  • Total Fat: 24 g
  • Total Carbohydrate: 13 g
  • Protein: 36 g