Lean High Protein Beef Dinner

Name: Lean High Protein Beef Dinner
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 lb lean ground beef; 2 cups bell peppers, diced; 1 cup onions, chopped; 2 cloves garlic, minced; 1 cup tomatoes, diced; 2 tablespoons soy sauce; 1 tablespoon olive oil; 1 teaspoon black pepper; 1 teaspoon salt; 1 teaspoon chili flakes (optional)

Highlighted under: Simple Healthy Meals Collection

I absolutely love preparing this Lean High Protein Beef Dinner; it’s not just nutritious but also incredibly flavorful. When I decided to revamp my dinner recipes to include more protein, this dish quickly became a favorite. The combination of lean beef and vibrant vegetables makes for a fulfilling meal without compromising taste. I've often found myself adjusting the spices, and trust me, a little kick from pepper or a sprinkle of herbs can elevate this dinner to a whole new level. It’s a dish my family looks forward to every week!

Created by

Rachel Green

Last updated on 2026-02-10T22:57:36.822Z

When I first tried out this recipe, I was amazed at how simple yet satisfying it turned out to be. The lean beef, combined with fresh vegetables, creates a lovely texture that’s both hearty and healthy. I often prep the veggies in advance to save time during the week, which makes whipping this dish up a breeze!

The secret here lies in the seasoning; I like to marinate the beef with a mix of garlic, soy sauce, and a hint of lime before cooking. This tenderizes the meat and adds depth to the flavor without overwhelming it. Trust me, your taste buds will thank you.

Why You'll Love This Recipe
Packed with high-quality protein to fuel your day
Vibrant vegetables add both color and nutrients
Quick and easy to prepare for busy weeknights

Ingredient Insight

The star of this dish is the lean ground beef, which not only provides a hefty dose of protein but also brings a rich, savory flavor base that pairs wonderfully with the fresh vegetables. Opting for lean meat reduces excess fat, making the meal lighter without sacrificing taste. When shopping, look for ground beef labeled as 90% lean or higher, which helps keep the overall dish healthy without becoming overly greasy.

Bell peppers add vibrant color and texture, truly elevating this dish from simple to visually appealing. They come in various colors—red, yellow, and green—each offering subtle differences in sweetness. I prefer using a mix to create a visually striking presentation and a balance of flavors. If you're looking for a crunchy alternative, consider substituting with zucchini, which cooks down nicely and pairs well with the other ingredients.

Cooking Techniques

When cooking the beef, it's essential to ensure it’s browned evenly. Use a wooden spoon or spatula to break up any large clumps, allowing the meat to sear properly. This not only enhances the flavor through caramelization but also creates a pleasing texture. Keep the heat at medium; too high can cause the beef to cook unevenly, resulting in a dry texture.

The sautéing process for the vegetables is crucial for developing deeper flavors. As you add the onions and garlic, you’re aiming for them to become fragrant and the onions to turn translucent—this should take about 2-3 minutes, which prevents the garlic from burning. Once you add the bell peppers and tomatoes, cook them just until they are tender but still have a bit of crunch. This maintains a pleasing texture throughout the dish.

Ingredients

Main Ingredients

1 lb lean ground beef
2 cups bell peppers, diced
1 cup onions, chopped
2 cloves garlic, minced
1 cup tomatoes, diced
2 tablespoons soy sauce
1 tablespoon olive oil
1 teaspoon black pepper
1 teaspoon salt
1 teaspoon chili flakes (optional)

Cooking Steps

Prepare the Ingredients

Start by dicing the bell peppers and onions, and mincing the garlic. Having everything ready will make the cooking process smoother.

Cook the Beef

In a large skillet, heat the olive oil over medium heat. Add the ground beef, breaking it apart with a spatula. Cook for about 5-7 minutes until browned.

Add Vegetables

Once the beef is cooked, add the onions and garlic. Sauté for 2-3 minutes until the onions become translucent. Then, add the diced bell peppers and tomatoes.

Season and Serve

Pour in the soy sauce, sprinkle with black pepper and optional chili flakes. Stir everything together and let it cook for another 10 minutes. Adjust seasoning as needed and serve hot.

Pro Tips

For added flavor, consider garnishing with fresh herbs like parsley or cilantro just before serving.

Make-Ahead and Storage

This Lean High Protein Beef Dinner is perfect for meal prep! You can cook a larger batch and store it in an airtight container in the refrigerator for up to four days. Simply reheat in a skillet over medium heat until warmed through, or use the microwave if you're short on time. This way, you’ll always have a nutritious meal ready to go during busy weekdays.

If you want to freeze leftovers, portion them into freezer-safe containers. This meal can last up to three months in the freezer. To reheat, allow it to thaw overnight in the refrigerator. Then, warm it up on the stove or microwave, adding a splash of water or broth to keep the beef moist.

Serving Suggestions

This dish stands well on its own or can be served over a bed of whole grains like brown rice or quinoa for extra fiber and complexity. You can also leave it low-carb by serving it with leafy greens or as a filling in lettuce wraps, which add a refreshing crunch and texture.

For a flavor boost, consider garnishing this dinner with fresh herbs such as cilantro or parsley before serving. A dollop of Greek yogurt or a sprinkle of feta can add creaminess and tang, further enhancing the overall flavor profile. I often serve this dish with a side of roasted sweet potatoes or a simple green salad for a balanced meal.

Questions About Recipes

→ Can I use a different type of meat?

Yes, you can substitute with ground turkey or chicken for a leaner option.

→ Is this recipe suitable for meal prep?

Absolutely! It stores well in the fridge for up to three days and can also be frozen.

→ Can I add more vegetables?

Definitely! Feel free to toss in zucchini, broccoli, or any other veggies you enjoy.

→ How do I know if my beef is cooked properly?

The beef should be browned and no longer pink in the center. Using a meat thermometer, aim for an internal temperature of 160°F.