In a large dutch oven, sauté diced peppers and onions until they become translucent and start caramelizing.
Add seasonings (minus the baking soda) and cook for 1 to 2 minutes, stirring continuously to prevent burning.
Add ground meat and brown until just done; it's okay if there’s still some pink remaining.
Pour in the tomato sauce, diced tomatoes, water, and tomato paste, stirring well to combine.
Bring everything to a gentle simmer over medium-low heat and cook for about 15 minutes before adding in the drained beans.
Stir in the baking soda; continue cooking over medium heat until bubbles subside before removing from heat.