Steps
1. Heat olive oil in a pan over medium heat.
2. Add minced garlic and sauté until fragrant, about 1 minute.
3. Stir in diced tomatoes, corn, chili powder, and cumin; cook for 3-4 minutes.
4. Add cooked black beans and quinoa to the pan; mix well and heat through.
5. Season with salt, pepper, and lime juice.
6. Remove from heat and garnish with fresh cilantro.
7. Serve warm.