Beef and Lentil Skillet – High-Protein Dinner in 30 Minutes

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This Beef and Lentil Skillet is a hearty one-pan dinner that delivers on both flavor and nutrition. Lean ground beef and tender green lentils simmer in a spiced tomato sauce with fresh spinach, creating a filling meal that’s ready in just 30 minutes. Topped with a dollop of Greek yogurt, it’s a perfect weeknight win for anyone looking for high protein meals.

Why You'll Love This Beef and Lentil Skillet

• High in protein – Each serving packs 35 grams of protein to keep you full and satisfied.
• One-pan cleanup – Everything cooks in a single skillet, so you spend less time washing dishes.
• Budget-friendly – Lentils and canned tomatoes are pantry staples that stretch the ground beef further.
• Customizable – Swap the beef for ground turkey or chicken, or add extra veggies like bell peppers or zucchini.

Ingredient Notes

Lean ground beef (93/7) keeps the dish hearty without excess grease. Canned green lentils are a time-saver – just drain and rinse them. If you prefer dry lentils, cook 1/2 cup of green lentils in water until tender (about 20 minutes) before adding. Diced tomatoes provide the saucy base; fire-roasted tomatoes add extra depth. The spice trio of cumin, coriander, and paprika gives warm, earthy flavor. Fresh spinach wilts quickly and adds color and nutrients. Plain Greek yogurt is the perfect cool, tangy topping – use full-fat or low-fat as you like.

How to Make Beef and Lentil Skillet

Start by sautéing onion and garlic in olive oil, then bloom the spices before browning the beef. Stir in the diced tomatoes and lentils, then let the mixture simmer for 10 minutes to meld the flavors. Finally, fold in the spinach until just wilted. The whole process is straightforward and forgiving – just keep the heat at medium-low during the simmer to prevent sticking. Serve immediately with a spoonful of yogurt and fresh herbs.

Tips for the Best Beef and Lentil Skillet

• Don't skip blooming the spices – Cooking cumin and coriander in oil for 30 seconds releases their full aroma.
• Use a large skillet – A 12-inch skillet gives enough room for the beef to brown evenly and the spinach to wilt without overcrowding.
• Adjust the consistency – If the skillet seems dry after simmering, add a splash of water or broth. If it's too saucy, let it simmer uncovered for a minute.
• Season gradually – Taste after adding the spinach and adjust salt and pepper as needed; canned tomatoes and lentils can vary in saltiness.
• Make it a complete meal – Serve over rice or quinoa for extra carbs, or enjoy it as is for a low-carb option.

Make Ahead and Storage

This Beef and Lentil Skillet is excellent for meal prep. Cool the cooked skillet completely, then portion into airtight containers. It keeps well in the refrigerator for up to 4 days. To reheat, warm in a skillet over medium heat with a splash of water or microwave in 30-second bursts. You can also freeze the skillet for up to 3 months – thaw overnight in the fridge before reheating. The Greek yogurt topping should be added fresh after reheating.

What to Serve With Beef and Lentil Skillet

This skillet is satisfying on its own, but it pairs beautifully with steamed basmati rice, fluffy quinoa, or warm naan bread. For a lighter side, try a simple cucumber and tomato salad with lemon juice. Roasted broccoli or a green salad with vinaigrette also complement the warm spices nicely.

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