Spinach and Mushroom Meatballs in Tomato Sauce
Juicy beef meatballs enriched with chopped spinach and mushrooms, simmered in a savory tomato sauce perfect for a comforting dinner. This italian-inspired beef ready in about 50 minutes blends ground beef, finely chopped fresh spinach, finely chopped mushrooms into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 320 calories and feeds 4, so a small batch covers several meals across the week without taking over the fridge. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 1 lb ground beef
- 1 cup finely chopped fresh spinach
- 1/2 cup finely chopped mushrooms
- 1 small, finely chopped onion
- 2 minced garlic cloves
- 1/2 cup breadcrumbs
- 1 large egg
- 1/4 cup grated Parmesan cheese
- 1 tsp salt
- 1/2 tsp black pepper
- 2 tbsp olive oil
- 2 cups crushed tomatoes
- 1 tsp dried oregano
- 1 tsp dried basil
Instructions
- Step 1: In a large bowl, combine 1 lb ground beef, 1 cup finely chopped fresh spinach, 1/2 cup finely chopped mushrooms, 1 small finely chopped onion, 2 minced garlic cloves, 1/2 cup breadcrumbs, 1 large egg, 1/4 cup grated Parmesan cheese, 1 tsp salt, and 1/2 tsp black pepper. Mix gently until just combined.
- Step 2: Shape the mixture into 16 equal meatballs and set aside.
- Step 3: Heat 2 tbsp olive oil in a large skillet over medium heat. Add the meatballs and cook for 5-6 minutes, turning occasionally, until browned on all sides but not fully cooked through.
- Step 4: Pour 2 cups crushed tomatoes into the skillet with the browned meatballs. Stir in 1 tsp dried oregano and 1 tsp dried basil.
- Step 5: Reduce heat to low, cover, and simmer for 15-20 minutes until meatballs are cooked through and sauce has thickened slightly.
Frequently asked questions
How long does Spinach and Mushroom Meatballs in Tomato Sauce take to make?
Total time is about 50 minutes (20 min prep + 30 min cook). A small batch typically covers several meals in the week — store as the recipe directs.
How do I store leftover Spinach and Mushroom Meatballs in Tomato Sauce?
Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.
Can I substitute ingredients in Spinach and Mushroom Meatballs in Tomato Sauce?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Spinach and Mushroom Meatballs in Tomato Sauce for a different number of people?
The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Spinach and Mushroom Meatballs in Tomato Sauce?
Italian beef like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
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