In a 4-quart or larger slow cooker, place tomatoes, tomato paste, olive oil, chili powder, chipotle chili powder, and cumin.
Add zucchini, corn, black beans, pinto beans, and poblano peppers. Stir until combined.
Cover and cook on low for 6 hours, until vegetables are tender.
Stir in cilantro. Add water until chili reaches desired consistency.
Season with salt and serve.
Notes
1½ Cups Per Serving
Tips and Tricks
Spice Level
If you prefer mild chili, reduce or skip the chipotle chili powder. For more heat, add diced jalapeños or extra chili powder.
Texture
If the chili is too thick, stir in more water at the end. If it’s too thin, remove the lid for the last 30 minutes to thicken.
Ingredient Substitutions
Beans: You can swap kidney beans for black or pinto beans if that’s what you have on hand.Peppers: Bell peppers work well if you don’t have poblanos.Cilantro: If you’re not a fan of cilantro, parsley is a good substitute.
How to Store and Reheat
Place leftovers in an airtight container in the refrigerator for up to 4 days. For longer storage, freeze in freezer-safe containers for up to 2 months.To reheat, warm on the stove over medium heat, stirring often until hot. If reheating from frozen, thaw overnight in the refrigerator before reheating.