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What Is Bumbu?

Learn the art of Indonesian cooking with Chef Shandra through engaging culinary classes and demonstrations.

Bumbu is more than just an Indonesian “Spice Paste”. In English, bumbu is often translated as a spice paste or seasoning paste, but those words barely touch its meaning. In Indonesian cooking, bumbu is not just a paste, it is the foundation of flavor, the aromatic base that defines the soul of a dish. It is the starting point of almost every recipe, the heartbeat of our cuisine and the color will guide us the use of the bumbu. It is very unique how Indonesian ancestor created bumbu for cooking the dishes.

The Foundations That Shaped My Cooking Life

Indonesia’s bumbu dasar is our basic spice blends. They are made from different combinations of aromatics and spices that form the backbone of Nusantara cooking. These include red, white, yellow, and orange bumbu, each with its own character and purpose.

But honestly, when I was a child, I never learned about bumbu in detail, I knew bumbu is a part of our cooking process without leaning from its color and use. When I grew up, I learned by watching the hands that cooked in my home: Ama, my grandma, my mom, my aunt, and the women who worked in my grandmother’s food business. They never explained the “rules” of bumbu — they showed me through movement, aroma, and repetition. From them, I learned to recognize bumbu by its color, its smell, and the feeling of knowing exactly when to use it. Beside those life time technique and rules, I read books and articles from many different people and help me to enrich myself.

Today, in my Selera Kitchen in New York — a surprisingly spacious home kitchen for a big city — bumbu is still a language. Every color carries a story. Every aroma that fills my space has a purpose. Without realizing it, I absorbed cooking philosophy from childhood that has become the foundation of my style today.

The Types of Bumbu I Learned Throughout My Life

Red Bumbu — Spicy, Bright, Bold

Ingredients: red chilies, shallots, garlic, tomatoes (additional) salt

Used for: sambal goreng, balado, nasi goreng

Red bumbu is the color of courage. In my childhood home, this was the most frequently used bumbu for dishes that wake up your appetite. Its aroma always reminds me of Ama, who loved to say, “A dish without chilies is like a day without sunshine.” It’s the blend I grew up seeing most often, the one that filled our home with the unmistakable fragrance of chilies sizzling in hot oil.

White Bumbu — Savory, Soft, Comforting

Ingredients: garlic, shallots, candlenut, salt

Used for: soto, opor, sayur bobor

White bumbu is the most “home-like.” Gentle, savory, and neutral — perfect for warm soups and comforting dishes. I use it when I want a clean, soothing flavor, the kind that feels like a mother’s hug after a long day.

Yellow Bumbu — Fragrant, Warm, Joyful

Ingredients: turmeric, shallots, garlic, candlenut

Used for: chicken curry, pepes, fried chicken

Yellow bumbu is the color of happiness. Turmeric gives it a warm aroma and a bright golden color that makes any dish look alive. In my grandmother’s kitchen, yellow bumbu meant there was something to celebrate — guests coming, a gathering, or simply joy in the house.

Orange Bumbu — Rich, Deep, Layered

Ingredients: red chilies, garlic, shallots, galangal, candlenut, turmeric, fennel, coriander, cumin

Used for: gulai, rendang and many more dishes

Orange bumbu is the most complex — full of spices, full of character. I use it when I want a dish that is deep, aromatic, and unforgettable. Rendang and gulai are the perfect showcases of its strength.

Black Bumbu — Deep, Smoky, and Unique

There is one special color in the world of Indonesian bumbu: black bumbu. This bumbu is used almost exclusively for rawon, a beloved Javanese beef dish known for its dark, earthy broth. The color and flavor come from kluwak, the black nuts that give rawon its signature depth, smoky, nutty, slightly tangy, and unlike anything else in Indonesian cooking. Black bumbu is rare, distinctive, and deeply rooted in East Javanese tradition, making rawon one of the most iconic dishes of the region. Sometimes, we added chayote inside the soup and garnish with boiled salted eggs, fried shallot, shrimp crackers, bean sprouts and sambal. My grandma

Bumbu and My Cooking Journey

Sometimes I feel I still need years — maybe even a lifetime — to cook every dish from Indonesia. With thousands of recipes spread across 17,000 islands, Indonesian cuisine is not something you ever “finish.” It is a lifelong journey. Every island has its own bumbu, its own dish, its own story, its own technique. And every time I cook, I feel as if I’m learning again from Ama, from my mother, from my ancestor and from all the women whose hands shaped my identity as a cook.

Bumbu is best described as a blend of aromatics, herbs, and spices: shallots, garlic, chilies, ginger, galangal, turmeric, and more, ground, sautéed, or simmered until their fragrance blooms. It plays a role like French mirepoix or Indian masala, Japanese Hon Dashi, Spanish sofrito, yet it carries far more regional complexity. Geography, culture, and centuries of spice trade have given each island its own style of bumbu, making it a culinary technique, a flavor philosophy, a cultural tradition, and a regional identity marker all at once.

And bumbu is inseparable from cultural, tradition and ritual. In Indonesia, the act of preparing, grinding spices with a mortar and pestle is part of the soul of cooking. The rhythm, the pressure, the slow release of oils, it creates a depth of flavor that a modern blender simply cannot replicate. It is a practice passed down through generations, a quiet ceremony that connects me to the women who taught me how to cook.

As a home chef, I am constantly humbled by how vast and rich our culinary heritage is. Cooking Indonesian food is not about mastering everything; it is about honoring the diversity of our ancestors, one dish at a time.

 @shandrawoworuntu