Garlic Butter Tikka Masala Lamb Cubes: Slow Cooker

This slow cooker recipe turns simple ingredients into a deeply flavorful curry with almost no effort. Cubed lamb shoulder simmers for hours in a spiced tikka masala sauce enriched with garlic herb butter and Greek yogurt.

The result is melt-in-your-mouth meat in a velvety, aromatic sauce that fills the kitchen with an irresistible scent. It's the perfect set-and-forget dinner for busy weeknights or a cozy weekend meal.

This garlic butter tikka masala lamb cubes recipe is a true dump-and-go slow cooker dinner. Just place the lamb in the Crockpot, pour over the sauce, add the butter and yogurt, and let time work its magic.

After several hours, you'll have fork-tender lamb in a rich, creamy, spiced sauce that tastes like it simmered all day—because it did. Serve it over steamed basmati rice or with warm naan for a complete, satisfying meal.

Ingredients

Why this recipe works

The slow cooker's low, even heat breaks down the collagen in lamb shoulder, turning tough cubes into buttery-soft bites.

The long cooking time also allows the spices in the tikka masala sauce and garam masala to meld and deepen, creating a complex flavor that's much more than the sum of its parts. The garlic herb butter adds a rich, savory note, while the yogurt contributes a subtle tang and silky texture.

Because everything cooks together in one pot, there's minimal cleanup and no need to brown the meat first—the slow cooker handles it all. The method is forgiving: you can prep it in the morning and come home to dinner ready. This recipe is also highly adaptable; you can adjust the spice level or swap in other proteins, making it a versatile addition to your dinner rotation.

Notes and substitutions

Choose well-marbled lamb shoulder for the best results; the fat keeps the meat moist during the long cook. Tikka masala sauce is widely available in jars at supermarkets—look for a good-quality brand with a rich tomato base.

Garlic herb butter can be store-bought or homemade; if making it, combine softened butter with minced garlic and chopped fresh herbs like parsley or cilantro.

Greek yogurt adds creaminess and a slight tang, but be sure to use full-fat yogurt for the best texture—non-fat can separate. If you prefer a spicier curry, add a pinch of cayenne or chopped green chilies with the sauce. For a dairy-free version, use coconut yogurt and a dairy-free butter substitute, though the flavor will change slightly.

• lamb shoulder: Beef chuck or stew meat works well; increase cook time by 1 hour if needed.
• tikka masala sauce: Use your favorite store-bought tikka masala simmer sauce or homemade.
• garlic herb butter: Mix 4 tablespoons softened butter with 1 minced garlic clove and 1 teaspoon dried herbs.
• Greek yogurt: Regular plain yogurt or coconut yogurt may be used; avoid non-fat for best texture.

Equipment

• Slow cooker (7-quart or similar)
• Measuring cups and spoons
• Cutting board
• Chef's knife
• Serving spoon