1. Brown the beef stew meat in batches over medium-high heat until properly seared on all sides — don’t crowd the pot and don’t rush this step.
2. Add the diced onion and minced garlic to the pot and cook until fragrant, about 2 to 3 minutes.
3. Stir in the sliced carrots and chopped celery and cook for another 5 minutes until slightly softened.
4. Pour in the diced tomatoes with their juices and the beef broth. Season with thyme, paprika, salt, and pepper.
5. Bring to a boil, then reduce heat to low, cover, and simmer for 1.5 hours until the beef is fork-tender.
6. Stir in the baby spinach and cook for 5 minutes until fully wilted into the broth.
7. Taste and adjust seasoning as needed. Serve hot.

Nutrition Information (Per Serving):

• Calories: 310
• Carbohydrates: 12g
• Protein: 34g
• Fat: 13g
• Fiber: 4g
• Sodium: 780mg
• Vitamin A: 110% DV | Vitamin C: 25% DV | Iron: 30% DV

Notes:

• Chuck stew meat is the right cut here — lean cuts turn tough and dry during the long simmer.
• Browning in batches rather than crowding the pot makes a genuine difference in flavor depth.
• Don’t rush the simmer — the full hour and a half is what transforms this into something truly special.
• Four cups of raw spinach looks like a lot but wilts down to exactly the right amount.

Storage Tips:

• Refrigerate in an airtight container for up to 3 days — flavor improves overnight.
• Freeze the base without spinach for up to 3 months — add fresh spinach when reheating.
• Reheat on the stovetop over low heat with a splash of beef broth to loosen the consistency.
• Avoid boiling when reheating to keep the beef tender and the spinach from turning bitter.

Serving Suggestions:

• Serve with thick slices of crusty bread for soaking up every last drop of that rich broth.
• A simple side of steamed rice turns this into an even heartier, more filling meal.
• A dollop of plain yogurt or sour cream on top adds a cool, creamy contrast to the deep savory broth.
• Fresh cracked black pepper and a drizzle of good olive oil right before serving makes the whole bowl feel polished and complete.

Mix It Up:

• Beef, Potato, and Spinach Stew: Add a cup of diced Yukon gold potatoes with the carrots and celery for an even heartier version.
• Rich Holiday Beef Stew: Stir in a tablespoon of tomato paste with the vegetables for a deeper, more concentrated flavor.
• Spiced Beef and Spinach Stew: Add smoked paprika and a pinch of cayenne alongside the regular paprika for warmth and smokiness.
• Weeknight Beef and Spinach Stew: Use ground beef and cut the simmer time to 30 minutes for a faster weeknight version that still satisfies.

What Makes This Recipe Special: This beef and baby spinach stew draws on centuries of slow-braising tradition where patience and simplicity combine to create something far greater than the individual ingredients suggest. The long simmer breaks down the collagen in chuck beef into a natural gelatin that gives the broth a rich, silky body impossible to replicate with shortcuts. Adding baby spinach only at the very end keeps it bright, tender, and packed with nutrients — a detail that elevates this from a simple weeknight stew into something genuinely worth making again and again.