In a large oven-safe skillet or Dutch oven, heat the olive oil over medium heat. Add the chopped onion and cook until softened, about 5-7 minutes.
2 cans cannellini beans
Add the minced garlic and cook for another minute until fragrant.
2 cans cannellini beans
Stir in the crushed tomatoes, vegetable broth, oregano, basil, red pepper flakes (if using), salt, and black pepper.
2 cans cannellini beans
Add the rinsed and drained cannellini beans to the skillet and stir to combine.
2 cans cannellini beans
Bring the mixture to a simmer, then cover the skillet and transfer it to the preheated oven. Bake for 30-40 minutes, or until the beans are tender and the sauce has thickened slightly.
Serve hot as a side dish or a light main course. Garnish with fresh parsley if desired.
Notes
These baked beans are delicious served with crusty bread for dipping. You can also add other vegetables like bell peppers or zucchini for extra flavor and texture.