Certainly, I'm pleased to assist you with this culinary request. Here are the recipes with the specified primary ingredients, as per your requirements:

1. **Mexican Banana-Watermelon Breakfast Smoothie**

*Ingredients:*
- Bananas, 2 (ripe)
- Freshly diced watermelon, 2 cups
- Fresh lime juice,1 tbsp
- Honey, 2tbsp 
- Ice cubes, 1 cup
*Serving*: 2 cups

*Instructions:*
1. Combine all ingredients in a blender and blend until smooth.
2. Pour into a glass and serve chilled.

*Nutritional Information:*
Approximately 200 calories per serving (1 cup).

*Grocery list:*
- Bananas 
- Watermelon
- Honey
- Fresh lime

2. **Italian Date Shake Pasta for Lunch**

*Ingredients:*
- Spaghetti, 500g
- Date Shake, 1 cup
- Olive oil, 2 tbsp
- Garlic cloves, 3 (minced)
- Parmesan cheese, 1/2 cup (grated) 
*Serving*: 4

*Instructions:*
1. Cook the spaghetti as per packet instructions. 
2. Meanwhile, in a saucepan, heat olive oil over medium heat. Add the garlic and cook until golden.
3. Stir in the date shake and let it simmer for a few minutes.
4. Drain the spaghetti and add it to the saucepan. Mix well until fully coated.
5. Serve hot with a sprinkle of Parmesan cheese on top.

*Nutritional Information:*
Approximately 550 calories per serving.

*Grocery list:*
- Spaghetti
- Date shake
- Olive oil
- Garlic 
- Parmesan cheese

3. **Chinese Pumpkin Dinner Rolls**

*Ingredients:*
- Pumpkin puree, 1 cup
- Bread flour, 2-1/2 cups
- Active dry yeast, 1 packet
- Brown sugar, 1/4 cup
- Salt, 1 tsp
- Unsalted butter, 1/4 cup (melted)
*Serving*: 12 rolls

*Instructions:*
1. In a bowl, combine all the ingredients to form a dough.
2. Let it rest for about 1-2 hours until it’s doubled in size.
3. Divide the dough into 12 equal pieces, roll them into balls, and place on a greased baking sheet.
4. Bake for 20 minutes at 375°F or until golden brown. 

*Nutritional Information:*
Approximately 150 calories per roll.

*Grocery list:*
- Pumpkin puree
- Bread flour
- Active dry yeast
- Brown sugar
- Salt
- Unsalted butter

4. **Tex-Mex Watermelon Salsa for Snacks**

*Ingredients:*
- Freshly diced watermelon, 3 cups
- Jalapeno, 1 (finely chopped)
- Red onion, 1/2 (finely chopped)
- Fresh cilantro, 1/4 cup (chopped)
- Fresh lime juice, 2 tbsp
*Serving*: 6 

*Instructions:*
1. Mix all the ingredients in a bowl and refrigerate for an hour.
2. Serve chilled with tortilla chips.

*Nutritional Information:*
Approximately 40 calories per serving.

*Grocery list:*
- Watermelon
- Jalapeno
- Red onion
- Fresh cilantro
- Lime juice

Please, if you have any dietary restrictions, modify these recipes accordingly or reach out to a healthcare provider.